diff --git a/android/assets/jsons/translationsByLanguage/Czech.properties b/android/assets/jsons/translationsByLanguage/Czech.properties
index 720de74ed4..370dcdc727 100644
--- a/android/assets/jsons/translationsByLanguage/Czech.properties
+++ b/android/assets/jsons/translationsByLanguage/Czech.properties
@@ -137,6 +137,8 @@ Longhouse = Dlouhý dům
 
 Forge = Kovárna
 +15% production of land units = +15% produkce pozemních jednotek
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = Přístav
 +1 production from all sea resources worked by the city = +1 produkce ze všech mořských zdrojů využívaných městem
@@ -468,10 +470,14 @@ Introduction to [nation] = Představení národa [nation]
 Declare war on [nation] = Vyhlásit válku národů [nation]
 Luxury resources = Luxusní zdroje
 Strategic resources = Strategiské zdroje
-replaces = nahrazuje
+
+# Nation picker 
+
 [resourceName] not required = [resourceName] není potřeba
 Lost ability = Ztráta schopnosti
 National ability = Národní schopnost
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -697,6 +703,8 @@ Load [saveFileName] = Načíst hru [saveFileName]
 Delete save = Smazat uloženou hru
 Saved at = Uloženo jako
 Load map = Načíst mapu
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = Jste si jistý(á), že chcete smazat tuto mapu?
 Upload map = Nahrát mapu
 Could not upload map! = Nelze nahrát mapu!
@@ -1501,6 +1509,8 @@ Spices = Koření
 Wine = Víno
 Sugar = Cukr
 Marble = Mramor
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = Perly
 Whales = Velryby
 Copper = Měď
@@ -1508,6 +1518,9 @@ Cocoa = Kakao
 Crab = Krabi
 Citrus = Citrusy
 Truffles = Lanýže
+
+# Improvements
+
 Farm = Farma
 Lumber mill = Pila
 Mine = Důl
diff --git a/android/assets/jsons/translationsByLanguage/Dutch.properties b/android/assets/jsons/translationsByLanguage/Dutch.properties
index 647732780a..0344812bcf 100644
--- a/android/assets/jsons/translationsByLanguage/Dutch.properties
+++ b/android/assets/jsons/translationsByLanguage/Dutch.properties
@@ -192,6 +192,8 @@ Longhouse =
 Forge = 
  # Requires translation!
 +15% production of land units = 
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
  # Requires translation!
 Harbor = 
@@ -720,14 +722,17 @@ Declare war on [nation] =
 Luxury resources = 
  # Requires translation!
 Strategic resources = 
- # Requires translation!
-replaces = 
+
+# Nation picker 
+
  # Requires translation!
 [resourceName] not required = 
  # Requires translation!
 Lost ability = 
  # Requires translation!
 National ability = 
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -1089,6 +1094,8 @@ Saved at = Opgeslagen in
  # Requires translation!
 Load map = 
  # Requires translation!
+Delete map = 
+ # Requires translation!
 Are you sure you want to delete this map? = 
  # Requires translation!
 Upload map = 
@@ -2326,6 +2333,8 @@ Spices = Kruiden
 Wine = Wijn
 Sugar = Suiker
 Marble = Marmer
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = Parels
 Whales = Walvissen
 Copper = Koperen
@@ -2333,6 +2342,9 @@ Cocoa = Cacao
 Crab = Krabben
 Citrus = Citrus
 Truffles = Truffles
+
+# Improvements
+
 Farm = Boerderij
 Lumber mill = Houtzagerij
 Mine = Mijn
diff --git a/android/assets/jsons/translationsByLanguage/English.properties b/android/assets/jsons/translationsByLanguage/English.properties
index 74a24f72b0..07ba47611d 100644
--- a/android/assets/jsons/translationsByLanguage/English.properties
+++ b/android/assets/jsons/translationsByLanguage/English.properties
@@ -230,7 +230,6 @@ Longhouse =
 Forge = 
  # Requires translation!
 +15% production of land units = 
- # Requires translation!
 Increases production of spaceship parts by 15% = Increases production of spaceship parts by 15%
 
  # Requires translation!
@@ -792,14 +791,17 @@ Declare war on [nation] =
 Luxury resources = 
  # Requires translation!
 Strategic resources = 
- # Requires translation!
-replaces = 
+
+# Nation picker 
+
  # Requires translation!
 [resourceName] not required = 
  # Requires translation!
 Lost ability = 
  # Requires translation!
 National ability = 
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -1171,6 +1173,8 @@ Saved at =
  # Requires translation!
 Load map = 
  # Requires translation!
+Delete map = 
+ # Requires translation!
 Are you sure you want to delete this map? = 
  # Requires translation!
 Upload map = 
@@ -2645,6 +2649,8 @@ Sugar =
  # Requires translation!
 Marble = 
  # Requires translation!
++15% production towards Wonder construction = 
+ # Requires translation!
 Pearls = 
  # Requires translation!
 Whales = 
@@ -2658,6 +2664,9 @@ Crab =
 Citrus = 
  # Requires translation!
 Truffles = 
+
+# Improvements
+
  # Requires translation!
 Farm = 
  # Requires translation!
diff --git a/android/assets/jsons/translationsByLanguage/French.properties b/android/assets/jsons/translationsByLanguage/French.properties
index 2ac232b728..eb21d2b5d0 100644
--- a/android/assets/jsons/translationsByLanguage/French.properties
+++ b/android/assets/jsons/translationsByLanguage/French.properties
@@ -134,6 +134,8 @@ Longhouse = Longère
 
 Forge = Forge
 +15% production of land units = +15% à la production d'unités terrestre
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = Havre
 +1 production from all sea resources worked by the city = +1 de production pour toutes les ressources maritimes exploitées par la ville
@@ -441,10 +443,14 @@ Introduction to [nation] = Présentation à [nation]
 Declare war on [nation] = Déclarer la guerre à [nation]
 Luxury resources = Ressources de luxe
 Strategic resources = Ressources stratégiques
-replaces = remplace
+
+# Nation picker 
+
 [resourceName] not required = [resourceName] non requis
 Lost ability = capacité manquante
 National ability = Capacité de la civilisation
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -580,8 +586,7 @@ Max Coast extension = Extension maximale de la côte
 Biome areas extension = Extension maximale de la biomasse
 Water percent = Pourcentage d'eau
 Land percent = Pourcentage de terre
- # Requires translation!
-Reset to default = 
+Reset to default = Options par défaut
 
 HIGHLY EXPERIMENTAL - YOU HAVE BEEN WARNED! = HAUTEMENT EXPERIMENTAL - VOUS ETES PREVENU !
 Online Multiplayer = Multijoueurs en ligne
@@ -652,6 +657,8 @@ Load [saveFileName] = Charger [saveFileName]
 Delete save = Supprimer la sauvegarde
 Saved at = Enregistré sous
 Load map = Charger une carte
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = Etes-vous certain de vouloir supprimer cette carte ?
 Upload map = Télécharger une carte
 Could not upload map! = Impossible de télécharger la carte !
@@ -1420,6 +1427,8 @@ Spices = Épices
 Wine = Vin
 Sugar = Sucre
 Marble = Marbre
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = Perles
 Whales = Baleines
 Copper = Cuivre
@@ -1427,6 +1436,9 @@ Cocoa = Cacao
 Crab = Crabe
 Citrus = Agrumes
 Truffles = Truffe
+
+# Improvements
+
 Farm = Ferme
 Lumber mill = Scierie
 Mine = Mine
diff --git a/android/assets/jsons/translationsByLanguage/German.properties b/android/assets/jsons/translationsByLanguage/German.properties
index b67f76f7c8..04cd39a0ec 100644
--- a/android/assets/jsons/translationsByLanguage/German.properties
+++ b/android/assets/jsons/translationsByLanguage/German.properties
@@ -134,6 +134,8 @@ Longhouse = Langhaus
 
 Forge = Schmiede
 +15% production of land units = +15% Produktion von Landeinheiten
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = Hafen
 +1 production from all sea resources worked by the city = +1 Produktion von allen Meeresressourcen, die von dieser Stadt bewirtschaftet werden
@@ -441,10 +443,14 @@ Introduction to [nation] = Vorstellung der Nation [nation]
 Declare war on [nation] = [nation] den Krieg erklären
 Luxury resources = Luxusartikel
 Strategic resources = Strategische Ressourcen
-replaces = ersetzt
+
+# Nation picker 
+
 [resourceName] not required = [resourceName] wird nicht benötigt
 Lost ability = Verlorene Eigenschaft
 National ability = Nationalfähigkeit
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -659,6 +665,8 @@ Load [saveFileName] = [saveFileName] laden
 Delete save = Spiel löschen
 Saved at = Gespeichert um
 Load map = Karte laden
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = Karte wirklich löschen?
 Upload map = Karte hochladen
 Could not upload map! = Kann Karte nicht hochladen!
@@ -1427,6 +1435,8 @@ Spices = Gewürze
 Wine = Wein
 Sugar = Zucker
 Marble = Marmor
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = Perlen
 Whales = Wale
 Copper = Kupfer
@@ -1434,6 +1444,9 @@ Cocoa = Kakao
 Crab = Krabben
 Citrus = Zitrusgewächs
 Truffles = Trüffel
+
+# Improvements
+
 Farm = Farm
 Lumber mill = Sägewerk
 Mine = Mine
diff --git a/android/assets/jsons/translationsByLanguage/Indonesian.properties b/android/assets/jsons/translationsByLanguage/Indonesian.properties
index e7716ac66a..b40eb7ab9f 100644
--- a/android/assets/jsons/translationsByLanguage/Indonesian.properties
+++ b/android/assets/jsons/translationsByLanguage/Indonesian.properties
@@ -143,6 +143,8 @@ Longhouse = Bengkel Panjang
 Forge = Penempa Besi
  # Requires translation!
 +15% production of land units = 
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = Pelabuhan
 +1 production from all sea resources worked by the city = +1 Produksi dari semua sumber daya laut yang dikelolah di kota ini
@@ -494,10 +496,14 @@ Introduction to [nation] = Perkenalan ke [nation]
 Declare war on [nation] = Nyatakan perang pada [nation]
 Luxury resources = Sumbet daya tersier
 Strategic resources = Sumber daya strategis
-replaces = tukar
+
+# Nation picker 
+
 [resourceName] not required = [resourceName] tidak dibutuhkan
 Lost ability = Hilang kemampuan
 National ability = Kemampuan Nasional
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -728,6 +734,8 @@ Load [saveFileName] = Muat [saveFileName]
 Delete save = Hapus simpanan
 Saved at = Tersimpan di
 Load map = Muat peta
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = Apakah yakin untuk menghapus peta ini?
 Upload map = Upload peta
 Could not upload map! = Tidak bisa upload peta!
@@ -1754,6 +1762,8 @@ Spices = Rempah - rempah
 Wine = Anggur
 Sugar = Gula
 Marble = Marmer
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = Mutiara
 Whales = Paus
 Copper = Tembaga
@@ -1761,6 +1771,9 @@ Cocoa = Biji Cokelat
 Crab = Kepiting
 Citrus = Jeruk
 Truffles = Truffle
+
+# Improvements
+
 Farm = Pertanian
 Lumber mill = Pabrik kayu
 Mine = Pertambangan
diff --git a/android/assets/jsons/translationsByLanguage/Italian.properties b/android/assets/jsons/translationsByLanguage/Italian.properties
index a2c0d48446..2f9e320c65 100644
--- a/android/assets/jsons/translationsByLanguage/Italian.properties
+++ b/android/assets/jsons/translationsByLanguage/Italian.properties
@@ -134,6 +134,8 @@ Longhouse = Casa Lunga
 
 Forge = Fucina
 +15% production of land units = +15% produzione per le unità terrestri
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = Porto
 +1 production from all sea resources worked by the city = +1 Produzione per ogni risorsa marittima sfruttata
@@ -441,10 +443,14 @@ Introduction to [nation] = Introduci a [nation]
 Declare war on [nation] = Dichiara guerra a [nation]
 Luxury resources = Risorse di lusso
 Strategic resources = Risorse strategiche
-replaces = sostituisce
+
+# Nation picker 
+
 [resourceName] not required = Risorsa [resourceName] non richiesta
 Lost ability = Non possiede 
 National ability = Abilità della civiltà
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -651,6 +657,8 @@ Load [saveFileName] = Carica [saveFileName]
 Delete save = Elimina salvataggio
 Saved at = Salvato su
 Load map = Carica mappa
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = Vuoi davvero cancellare questa mappa?
 Upload map = Carica
 Could not upload map! = Impossibile caricare mappa!
@@ -1419,6 +1427,8 @@ Spices = Spezie
 Wine = Vino
 Sugar = Zucchero
 Marble = Marmo
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = Perle
 Whales = Balene
 Copper = Rame
@@ -1426,6 +1436,9 @@ Cocoa = Cacao
 Crab = Granchi
 Citrus = Agrumi
 Truffles = Tartufi
+
+# Improvements
+
 Farm = Fattoria
 Lumber mill = Segheria
 Mine = Miniera
diff --git a/android/assets/jsons/translationsByLanguage/Japanese.properties b/android/assets/jsons/translationsByLanguage/Japanese.properties
index c4ee9d8f5c..2b96edf35f 100644
--- a/android/assets/jsons/translationsByLanguage/Japanese.properties
+++ b/android/assets/jsons/translationsByLanguage/Japanese.properties
@@ -1,15 +1,12 @@
 
 # Tutorial tasks
 
-Move a unit!\nClick on a unit > Click on a destination > Click the arrow popup = ユニットを移動させる\nユニットをクリック>移動先をクリック>矢印ポップアップをクリック
- # Requires translation!
-Found a city!\nSelect the Settler (flag unit) > Click on 'Found city' (bottom-left corner) = 
+Move a unit!\nClick on a unit > Click on a destination > Click the arrow popup = ユニットを移動させる\nユニットをクリック>移動先をクリック>矢印ポップアップをクリック。
+Found a city!\nSelect the Settler (flag unit) > Click on 'Found city' (bottom-left corner) = 都市を建設\n開拓者(旗マークのユニット)を押して、左下の「都市を建設」を押す。
 Enter the city screen!\nClick the city button twice = 都市画面を開く\n都市を2回クリック
-Pick a technology to research!\nClick on the tech button (greenish, top left) > \n select technology > click 'Research' (bottom right) = 研究する技術を選択\n技術ボタンをクリック(左上の緑色> \ n技術を選択>「研究」をクリックします（右下）
- # Requires translation!
-Pick a construction!\nEnter city screen > Click on a unit or building (bottom left side) > \n click 'add to queue' = 
- # Requires translation!
-Pass a turn!\nCycle through units with 'Next unit' > Click 'Next turn' = 
+Pick a technology to research!\nClick on the tech button (greenish, top left) > \n select technology > click 'Research' (bottom right) = 研究するテクノロジーを選択\n「テクノロジーを選ぶ」ボタンをクリック(左上の緑色> \テクノロジーを選択>「研究」をクリックします（右下）
+Pick a construction!\nEnter city screen > Click on a unit or building (bottom left side) > \n click 'add to queue' = 生産を選ぶ\n都市画面に行き、左にある生産キューから生産したいユニットや建造物を選択して\n「予約キューに追加する」を押す。
+Pass a turn!\nCycle through units with 'Next unit' > Click 'Next turn' = 次のターンへ\n次のユニットでユニットに指示を出します。>指示出しを終えたら次のターンで進みます。
  # Requires translation!
 Reassign worked tiles!\nEnter city screen > click the assigned (green) tile to unassign > \n click an unassigned tile to assign population = 
  # Requires translation!
@@ -148,6 +145,8 @@ Longhouse = ロングハウス
 
 Forge = 溶鉱炉
 +15% production of land units = 陸上ユニットの生産力+15%
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = 港
 +1 production from all sea resources worked by the city = この都市の海洋資源の生産力+1。
@@ -455,10 +454,14 @@ Introduction to [nation] = [nation]の紹介
 Declare war on [nation] = [nation]に対し宣戦布告
 Luxury resources = 高級資源
 Strategic resources = 戦略資源
-replaces = 置き換え
+
+# Nation picker 
+
 [resourceName] not required = [resourceName]が不要
 Lost ability = 失う能力
 National ability = 文明能力
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -565,8 +568,7 @@ Game options = ゲーム設定
 Map type = マップタイプ
 Generated = 生成
 Existing = 既存
- # Requires translation!
-Custom = 
+Custom = カスタム
 Map generation type = マップ生成タイプ
 Default = デフォルト
 Pangaea = パンゲア
@@ -596,8 +598,7 @@ Max Coast extension = 海岸の長さ
 Biome areas extension = バイオームエリア
 Water percent = 海の割合
 Land percent = 陸の割合
- # Requires translation!
-Reset to default = 
+Reset to default = デフォルトに戻す
 
 HIGHLY EXPERIMENTAL - YOU HAVE BEEN WARNED! = 非常に実験的-警告を受けました！
 Online Multiplayer = オンラインマルチプレイヤー
@@ -668,6 +669,8 @@ Load [saveFileName] = [saveFileName]をロード
 Delete save = セーブデータを消す
 Saved at = 保存
 Load map = ロードマップ
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = このマップを削除してもよろしいですか？
 Upload map = マップをアップロード
 Could not upload map! = マップをアップロードできませんでした！
@@ -901,7 +904,7 @@ National Wonders = 自然遺産
 Wonders enabled = 遺産が建設可能
 Tile improvements enabled = 次の資源活用施設が有効
 Reveals [resource] on the map = 地図上に[resource]を表示する
-XP for new units = 新しく生産するユニットのXP
+XP for new units = 新しく生産するユニットにXP
 provide = 資源活用施設
 provides = 資源活用施設
 City strength = 都市の強さ
@@ -950,8 +953,7 @@ Unit upkeep = ユニット維持費
 Trades = 取引
 Units = ユニット
 Name = 名前
- # Requires translation!
-Closest city = 
+Closest city = 近いの都市
 Action = 行動
 Defeated = 敗北
 Tiles = タイル
@@ -1025,7 +1027,7 @@ Rough Terrain = 起伏の多い地形
  for  = のため
 Missing translations: = 欠落している翻訳：
 Version = バージョン
-Resolution = 解決
+Resolution = 解像度
 Tileset = タイルセット
 Map editor = マップエディタ
 Create = 制作
@@ -1042,7 +1044,7 @@ Exit map editor = マップエディタを終了
 Clear terrain features = 地物を消す
 Clear improvements = 資源活用施設を消す
 Clear resource = 資源を消す
-Requires = が必要
+Requires = 必要
 Menu = メニュー
 Brush Size = ブラシサイズ
 
@@ -1440,6 +1442,8 @@ Spices = 香辛料
 Wine = ワイン
 Sugar = 砂糖
 Marble = 大理石
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = 真珠
 Whales = 鯨
 Copper = 銅
@@ -1447,6 +1451,9 @@ Cocoa = ココア
 Crab = カニ
 Citrus = 柑橘果物
 Truffles = トリュフ
+
+# Improvements
+
 Farm = 農場
 Lumber mill = 製材所
 Mine = 鉱山
diff --git a/android/assets/jsons/translationsByLanguage/Korean.properties b/android/assets/jsons/translationsByLanguage/Korean.properties
index d66e5b6954..2024a94ad6 100644
--- a/android/assets/jsons/translationsByLanguage/Korean.properties
+++ b/android/assets/jsons/translationsByLanguage/Korean.properties
@@ -153,6 +153,8 @@ Longhouse = 롱하우스
 Forge = 대장간
  # Requires translation!
 +15% production of land units = 
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = 항만
 +1 production from all sea resources worked by the city = 도시에서 작업하는 모든 해양 자원의 생산력 +1
@@ -499,10 +501,14 @@ Introduction to [nation] = [nation]에 대한 소개
 Declare war on [nation] = [nation]에 전쟁 선포
 Luxury resources = 사치 자원
 Strategic resources = 전략 자원
-replaces = 대체되는 것 : 
+
+# Nation picker 
+
 [resourceName] not required = [resourceName] 자원이 불필요함
 Lost ability = 없어진 특성
 National ability = 문명 특성
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -741,6 +747,8 @@ Load [saveFileName] = [saveFileName] 불러오기
 Delete save = 저장 삭제
 Saved at = 저장 시간
 Load map = 지도 불러오기
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = 이 지도를 삭제하시겠습니까?
 Upload map = 지도 업로드
 Could not upload map! = 지도를 업로드할 수 없습니다!
@@ -1573,6 +1581,8 @@ Spices = 향신료
 Wine = 와인
 Sugar = 설탕
 Marble = 대리석
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = 진주
 Whales = 고래
 Copper = 구리
@@ -1580,6 +1590,9 @@ Cocoa = 코코아
 Crab = 게
 Citrus = 감귤
 Truffles = 송로버섯
+
+# Improvements
+
 Farm = 농장
 Lumber mill = 제재소
 Mine = 광산
diff --git a/android/assets/jsons/translationsByLanguage/Malay.properties b/android/assets/jsons/translationsByLanguage/Malay.properties
index cca86fd835..5c6665a0f2 100644
--- a/android/assets/jsons/translationsByLanguage/Malay.properties
+++ b/android/assets/jsons/translationsByLanguage/Malay.properties
@@ -209,6 +209,8 @@ Longhouse =
 Forge = 
  # Requires translation!
 +15% production of land units = 
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
  # Requires translation!
 Harbor = 
@@ -697,14 +699,17 @@ Declare war on [nation] =
 Luxury resources = 
  # Requires translation!
 Strategic resources = 
- # Requires translation!
-replaces = 
+
+# Nation picker 
+
  # Requires translation!
 [resourceName] not required = 
  # Requires translation!
 Lost ability = 
  # Requires translation!
 National ability = 
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -1058,6 +1063,8 @@ Saved at =
  # Requires translation!
 Load map = 
  # Requires translation!
+Delete map = 
+ # Requires translation!
 Are you sure you want to delete this map? = 
  # Requires translation!
 Upload map = 
@@ -2452,6 +2459,8 @@ Sugar =
  # Requires translation!
 Marble = 
  # Requires translation!
++15% production towards Wonder construction = 
+ # Requires translation!
 Pearls = 
  # Requires translation!
 Whales = 
@@ -2465,6 +2474,9 @@ Crab =
 Citrus = 
  # Requires translation!
 Truffles = 
+
+# Improvements
+
  # Requires translation!
 Farm = 
  # Requires translation!
diff --git a/android/assets/jsons/translationsByLanguage/Polish.properties b/android/assets/jsons/translationsByLanguage/Polish.properties
index e810e6a5df..4da80a51af 100644
--- a/android/assets/jsons/translationsByLanguage/Polish.properties
+++ b/android/assets/jsons/translationsByLanguage/Polish.properties
@@ -134,6 +134,8 @@ Longhouse = Długi dom
 
 Forge = Kuźnia
 +15% production of land units = +15% do produkcji jednostek lądowych
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = Port
 +1 production from all sea resources worked by the city = +1 do produkcji za każdy wydobywany surowiec morski
@@ -441,10 +443,14 @@ Introduction to [nation] = Przedstawienie narodu [nation]
 Declare war on [nation] = Wypowiedz wojnę z [nation]
 Luxury resources = Zasoby luksusowe
 Strategic resources = Zasoby strategiczne
-replaces = zastępuje
+
+# Nation picker 
+
 [resourceName] not required = [resourceName] nie jest wymagane/ny
 Lost ability = Utracona zdolność 
 National ability = Zdolność narodowa
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -580,8 +586,7 @@ Max Coast extension = Wybrzeże
 Biome areas extension = Wielkość biomu
 Water percent = Procent wody
 Land percent = Procent lądów
- # Requires translation!
-Reset to default = 
+Reset to default = Zresetuj do domyślnych
 
 HIGHLY EXPERIMENTAL - YOU HAVE BEEN WARNED! = TRYB EKSPERYMENTALNY - NA WŁASNĄ ODPOWIEDZIALNOŚĆ!
 Online Multiplayer = Tryb wieloosobowy
@@ -652,6 +657,8 @@ Load [saveFileName] = Wczytaj [saveFileName]
 Delete save = Usuń zapis
 Saved at = Zapisz jako
 Load map = Wczytaj mapę
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = Czy na pewno chcesz usunąc tą mapę?
 Upload map = Prześlij mapę
 Could not upload map! = Nie udało się przesłać mapy
@@ -1405,7 +1412,7 @@ Bison = Bizon
 Horses = Konie
 Iron = Żelazo
 Coal = Węgiel
-Oil = Olej 
+Oil = Ropa
 Aluminum = Aluminium
 Uranium = Uran
 Furs = Futra
@@ -1420,6 +1427,8 @@ Spices = Przyprawy
 Wine = Wino
 Sugar = Cukier
 Marble = Marmur
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = Perły
 Whales = Wieloryby
 Copper = Miedź
@@ -1427,6 +1436,9 @@ Cocoa = Kakao
 Crab = Krab
 Citrus = Cytrusy
 Truffles = Trufle
+
+# Improvements
+
 Farm = Farma
 Lumber mill = Tartak
 Mine = Kopalnia
diff --git a/android/assets/jsons/translationsByLanguage/Portuguese.properties b/android/assets/jsons/translationsByLanguage/Portuguese.properties
index 653988ef25..152c807b96 100644
--- a/android/assets/jsons/translationsByLanguage/Portuguese.properties
+++ b/android/assets/jsons/translationsByLanguage/Portuguese.properties
@@ -141,6 +141,8 @@ Longhouse = Casa longa
 Forge = Forja
  # Requires translation!
 +15% production of land units = 
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = Porto
 +1 production from all sea resources worked by the city = 1+ de produção de todos os recursos marítimos trabalhados pelo cidade
@@ -500,10 +502,14 @@ Introduction to [nation] = Introdução a [nation]
 Declare war on [nation] = Declaração de guerra contra a(o) [nation]
 Luxury resources = Recursos luxuosos
 Strategic resources = Recursos estratégicos
-replaces = substitui
+
+# Nation picker 
+
 [resourceName] not required = [resourceName] não requirido
 Lost ability = Habilidade perdida
 National ability = Habilidade nacional
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -735,6 +741,8 @@ Load [saveFileName] = Carregar [saveFileName]
 Delete save = Apagar partida salva
 Saved at = Salvo em
 Load map = Carregar mapa
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = Tem certeza que quer deletar esse mapa?
 Upload map = Carregar mapa
 Could not upload map! = Não foi possível carregar mapa!
@@ -1725,6 +1733,8 @@ Spices = Temperos
 Wine = Vinho
 Sugar = Açúcar
 Marble = Mármore
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = Pérolas
 Whales = Baleias
 Copper = Cobre
@@ -1732,6 +1742,9 @@ Cocoa = Cacau
 Crab = Caranguejos
 Citrus = Cítrico
 Truffles = Trufas
+
+# Improvements
+
 Farm = Fazenda
 Lumber mill = Serralheria
 Mine = Mina
diff --git a/android/assets/jsons/translationsByLanguage/Romanian.properties b/android/assets/jsons/translationsByLanguage/Romanian.properties
index 446c24d90f..4342a51fa8 100644
--- a/android/assets/jsons/translationsByLanguage/Romanian.properties
+++ b/android/assets/jsons/translationsByLanguage/Romanian.properties
@@ -165,6 +165,8 @@ Longhouse =
 Forge = Forjă
  # Requires translation!
 +15% production of land units = 
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = Port
 +1 production from all sea resources worked by the city = +1 producție din toate resursele maritime prelucrate de oraș
@@ -522,12 +524,16 @@ Introduction to [nation] = Introducere cu [nation]
 Declare war on [nation] = 
 Luxury resources = Resurse de lux
 Strategic resources = Resurse strategice
-replaces = înlocuiește
+
+# Nation picker 
+
  # Requires translation!
 [resourceName] not required = 
  # Requires translation!
 Lost ability = 
 National ability = Abilitate a națiunii
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -792,6 +798,8 @@ Saved at = Salvat la
  # Requires translation!
 Load map = 
  # Requires translation!
+Delete map = 
+ # Requires translation!
 Are you sure you want to delete this map? = 
  # Requires translation!
 Upload map = 
@@ -1741,6 +1749,8 @@ Spices = Condimente
 Wine = Vin
 Sugar = Zahăr
 Marble = Marmură
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = Perle
 Whales = Balene
 Copper = Cupru
@@ -1748,6 +1758,9 @@ Cocoa = Cacao
 Crab = Crabi
 Citrus = Citrus
 Truffles = Trufe
+
+# Improvements
+
 Farm = Fermă
 Lumber mill = Fabrică de cherestea
 Mine = Mină
diff --git a/android/assets/jsons/translationsByLanguage/Russian.properties b/android/assets/jsons/translationsByLanguage/Russian.properties
index ac84c76cb8..00201d195d 100644
--- a/android/assets/jsons/translationsByLanguage/Russian.properties
+++ b/android/assets/jsons/translationsByLanguage/Russian.properties
@@ -134,6 +134,8 @@ Longhouse = Длинный дом
 
 Forge = Кузница
 +15% production of land units = +15% к производству наземных юнитов
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = Порт
 +1 production from all sea resources worked by the city = +1 Производство от всех обрабатываемых городом морских клеток
@@ -441,10 +443,14 @@ Introduction to [nation] = Представиться [nation]
 Declare war on [nation] = Объявить войну: [nation]
 Luxury resources = Редкие ресурсы
 Strategic resources = Стратегические ресуры
-replaces = заменяет
+
+# Nation picker 
+
 [resourceName] not required = [resourceName] не требуется
 Lost ability = Не имеет 
 National ability = Национальная особенность
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -652,6 +658,8 @@ Load [saveFileName] = Загрузить [saveFileName]
 Delete save = Удалить сохранение
 Saved at = Сохранено в
 Load map = Загрузить карту
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = Вы уверены что хотите удалить эту карту?
 Upload map = Отправить
 Could not upload map! = Невозможно отправить карту!
@@ -1420,6 +1428,8 @@ Spices = Специи
 Wine = Вино
 Sugar = Сахар
 Marble = Мрамор
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = Жемчуг
 Whales = Киты
 Copper = Медь
@@ -1427,6 +1437,9 @@ Cocoa = Какао
 Crab = Крабы
 Citrus = Цитрусы
 Truffles = Трюфели
+
+# Improvements
+
 Farm = Ферма
 Lumber mill = Лесопилка
 Mine = Шахта
diff --git a/android/assets/jsons/translationsByLanguage/Simplified_Chinese.properties b/android/assets/jsons/translationsByLanguage/Simplified_Chinese.properties
index c8fc8302d9..44ea1ce83a 100644
--- a/android/assets/jsons/translationsByLanguage/Simplified_Chinese.properties
+++ b/android/assets/jsons/translationsByLanguage/Simplified_Chinese.properties
@@ -134,6 +134,8 @@ Longhouse = 长屋
 
 Forge = 锻造场
 +15% production of land units = 组建陆军单位时+15%产能
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = 港口
 +1 production from all sea resources worked by the city = 所在城市每个已开发的海洋资源+1产能
@@ -441,10 +443,14 @@ Introduction to [nation] = 介绍认识[nation]
 Declare war on [nation] = 宣战[nation]
 Luxury resources = 奢侈资源
 Strategic resources = 战略资源
-replaces = 替代
+
+# Nation picker 
+
 [resourceName] not required = 无需战略资源：[resourceName]
 Lost ability = 失去能力
 National ability = 民族特性
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -532,14 +538,10 @@ Spain = 西班牙
 Isabella = 伊莎贝拉
 100 Gold for discovering a Natural Wonder (bonus enhanced to 500 Gold if first to discover it). Culture, Happiness and tile yields from Natural Wonders doubled. = 发现自然奇观可获得100金币（如果第一次发现，奖金将增加至500金币），自然奇观带来的文化、幸福和单位产量将会翻倍。
 
- # Requires translation!
-Mongolia = 
- # Requires translation!
-Genghis Khan = 
- # Requires translation!
-Combat Strength +30% when fighting City-State units or attacking a City-State itself. All mounted units have +1 Movement. = 
- # Requires translation!
-Mongol Terror = 
+Mongolia = 蒙古
+Genghis Khan = 孛儿只斤·铁木真
+Combat Strength +30% when fighting City-State units or attacking a City-State itself. All mounted units have +1 Movement. = 对战城邦单位或攻击城邦时+30%战斗力，所有骑乘单位+1移动力
+Mongol Terror = 杀戮铁骑
 
 # New game screen
 
@@ -554,8 +556,7 @@ Game options = 游戏设置
 Map type = 地图创建方式
 Generated = 根据设置生成
 Existing = 从文件载入
- # Requires translation!
-Custom = 
+Custom = 自定义
 Map generation type = 生成地图类型
 Default = 预设
 Pangaea = 盘古大陆
@@ -571,35 +572,21 @@ Scientific = 科技
 Domination = 征服
 Cultural = 文化
 
- # Requires translation!
-Map shape = 
- # Requires translation!
-Hexagonal = 
- # Requires translation!
-Rectangular = 
+Map shape = 地图形状
+Hexagonal = 六边形
+Rectangular = 长方形
 
- # Requires translation!
-Show advanced settings = 
- # Requires translation!
-Hide advanced settings = 
- # Requires translation!
-Map Height = 
- # Requires translation!
-Temperature extremeness = 
- # Requires translation!
-Resource richness = 
- # Requires translation!
-Terrain Features richness = 
- # Requires translation!
-Max Coast extension = 
- # Requires translation!
-Biome areas extension = 
- # Requires translation!
-Water percent = 
- # Requires translation!
-Land percent = 
- # Requires translation!
-Reset to default = 
+Show advanced settings = 显示高级选项
+Hide advanced settings = 隐藏高级选项
+Map Height = 地图平均海拔
+Temperature extremeness = 气温上限
+Resource richness = 资源丰富度
+Terrain Features richness = 地貌丰富度
+Max Coast extension = 最大海岸线延伸
+Biome areas extension = 生物群系区域延伸
+Water percent = 海洋占地图比率
+Land percent = 陆地占地图比率
+Reset to default = 重置为默认
 
 HIGHLY EXPERIMENTAL - YOU HAVE BEEN WARNED! = ⚠警告！试验性功能！
 Online Multiplayer = 在线多人游戏
@@ -670,6 +657,8 @@ Load [saveFileName] = 读取[saveFileName]
 Delete save = 删除存档
 Saved at = 保存时间
 Load map = 读取地图
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = 您真想删除这张地图吗？
 Upload map = 上传地图
 Could not upload map! = 无法上传地图！
@@ -801,12 +790,10 @@ Automate = 自动工作
 Stop automation = 停止自动工作
 Construct road = 建造道路
 Fortify = 驻守
- # Requires translation!
-Fortify until healed = 
+Fortify until healed = 驻守直至完全回复
 Fortification = 驻守防御力加成
 Sleep = 休眠
- # Requires translation!
-Sleep until healed = 
+Sleep until healed = 休眠直至完全回复
 Moving = 移动中
 Set up = 架设
 Upgrade to [unitType] ([goldCost] gold) = 升级为[unitType]([goldCost]金钱)
@@ -1440,6 +1427,8 @@ Spices = 香料
 Wine = 红酒
 Sugar = 蔗糖
 Marble = 大理石
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = 珍珠
 Whales = 鲸鱼
 Copper = 赤铜
@@ -1447,6 +1436,9 @@ Cocoa = 可可
 Crab = 螃蟹
 Citrus = 柑橘
 Truffles = 松露
+
+# Improvements
+
 Farm = 农场
 Lumber mill = 锯木场
 Mine = 矿井
@@ -1548,10 +1540,8 @@ Camel Archer = 骆驼骑射手
 Conquistador = 西班牙征服者
 Mandekalu Cavalry = 曼德卡鲁骑兵
 Defense bonus when embarked = 在船运状态时防御力强化
- # Requires translation!
-Keshik = 
- # Requires translation!
-50% Bonus XP gain = 
+Keshik = 怯薛
+50% Bonus XP gain = 战斗获得经验值+50%
 Naresuan's Elephant = 纳黎萱战象
 Samurai = 日本武士
 Combat very likely to create Great Generals = 战斗能更快地产生出大军事家
@@ -1631,10 +1621,8 @@ Can speed up construction of a wonder = 可以加快一座奇观的建造速度
 Can build improvement: Manufactory = 可以建造设施：制造中心
 Great General = 大军事家
 Bonus for units in 2 tile radius 15% = 周围2格地块内所有我方陆军单位+15%战斗力
- # Requires translation!
-Khan = 
- # Requires translation!
-Heal adjacent units for an additional 15 HP per turn = 
+Khan = 汗
+Heal adjacent units for an additional 15 HP per turn = 相邻的所有单位每回合额外回复15生命值
 
 # Promotions
 
diff --git a/android/assets/jsons/translationsByLanguage/Spanish.properties b/android/assets/jsons/translationsByLanguage/Spanish.properties
index 7648ff8a76..0cc1a6dd4a 100644
--- a/android/assets/jsons/translationsByLanguage/Spanish.properties
+++ b/android/assets/jsons/translationsByLanguage/Spanish.properties
@@ -136,6 +136,8 @@ Longhouse = Casa comunal
 Forge = Forja
  # Requires translation!
 +15% production of land units = 
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = Puerto
 +1 production from all sea resources worked by the city = +1 de produccion a todos los recursos acuaticos trabajados por la ciudad
@@ -469,10 +471,14 @@ Introduction to [nation] = Presentarse a [nation]
 Declare war on [nation] = Declarar la guerra a [nation]
 Luxury resources = Recursos de lujo
 Strategic resources = Recursos estratégicos
-replaces = reemplaza
+
+# Nation picker 
+
 [resourceName] not required = no se requiere [resourceName]
 Lost ability = Habilidad perdida
 National ability = Bonus de nación
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -702,6 +708,8 @@ Load [saveFileName] = Cargar [saveFileName]
 Delete save = Borrar partida
 Saved at = Guardado en
 Load map = Cargar mapa
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = ¿Estas seguro de que quieres borrar este mapa?
 Upload map = Subir mapa
 Could not upload map! = ¡No se pudo subir el mapa!
@@ -1483,6 +1491,8 @@ Spices = Especias
 Wine = Vino
 Sugar = Azúcar
 Marble = Mármol
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = Perlas
 Whales = Ballenas
 Copper = Cobre
@@ -1490,6 +1500,9 @@ Cocoa = Cacao
 Crab = Cangrejos
 Citrus = Cítricos
 Truffles = Trufas
+
+# Improvements
+
 Farm = Granja
 Lumber mill = Serrería
 Mine = Mina
diff --git a/android/assets/jsons/translationsByLanguage/Traditional_Chinese.properties b/android/assets/jsons/translationsByLanguage/Traditional_Chinese.properties
index de165efccb..ce3c0bb114 100644
--- a/android/assets/jsons/translationsByLanguage/Traditional_Chinese.properties
+++ b/android/assets/jsons/translationsByLanguage/Traditional_Chinese.properties
@@ -134,6 +134,8 @@ Longhouse = 長屋
 
 Forge = 鍛造場
 +15% production of land units = 組建陸軍單位時+15%產能
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = 港口
 +1 production from all sea resources worked by the city = 所在城市每個已開發的海洋資源+1產能
@@ -441,10 +443,14 @@ Introduction to [nation] = 介紹認識[nation]
 Declare war on [nation] = 向[nation]宣戰
 Luxury resources = 奢侈資源
 Strategic resources = 戰略資源
-replaces = 替代
+
+# Nation picker 
+
 [resourceName] not required = 無須戰略資源：[resourceName]
 Lost ability = 失去能力
 National ability = 民族特性
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -532,14 +538,10 @@ Spain = 西班牙
 Isabella = 伊莎貝拉一世
 100 Gold for discovering a Natural Wonder (bonus enhanced to 500 Gold if first to discover it). Culture, Happiness and tile yields from Natural Wonders doubled. = 每發現一座自然奇觀時獲得100金錢獎勵(若為第一個發現該自然奇觀的文明，獎勵則追加至500)。自然奇觀所提供的文化、快樂及地區產出雙倍。
 
- # Requires translation!
-Mongolia = 
- # Requires translation!
-Genghis Khan = 
- # Requires translation!
-Combat Strength +30% when fighting City-State units or attacking a City-State itself. All mounted units have +1 Movement. = 
- # Requires translation!
-Mongol Terror = 
+Mongolia = 蒙古
+Genghis Khan = 成吉思汗
+Combat Strength +30% when fighting City-State units or attacking a City-State itself. All mounted units have +1 Movement. = 進攻城邦及城邦單位時獲得 30% 戰鬥力加成。騎乘單位移動力+1。
+Mongol Terror = 殺戮鐵騎
 
 # New game screen
 
@@ -554,8 +556,7 @@ Game options = 遊戲設置
 Map type = 地圖創建方式
 Generated = 根據設置生成
 Existing = 從文件載入
- # Requires translation!
-Custom = 
+Custom = 自訂
 Map generation type = 生成地圖類型
 Default = 預設
 Pangaea = 盤古大陸
@@ -571,33 +572,20 @@ Scientific = 科技
 Domination = 征服
 Cultural = 文化
 
- # Requires translation!
-Map shape = 
- # Requires translation!
-Hexagonal = 
- # Requires translation!
-Rectangular = 
+Map shape = 地圖形狀
+Hexagonal = 六邊形 
+Rectangular = 長方形
 
- # Requires translation!
-Show advanced settings = 
- # Requires translation!
-Hide advanced settings = 
- # Requires translation!
-Map Height = 
- # Requires translation!
-Temperature extremeness = 
- # Requires translation!
-Resource richness = 
- # Requires translation!
-Terrain Features richness = 
- # Requires translation!
-Max Coast extension = 
- # Requires translation!
-Biome areas extension = 
- # Requires translation!
-Water percent = 
- # Requires translation!
-Land percent = 
+Show advanced settings = 顯示進階設定
+Hide advanced settings = 隱藏進階設定
+Map Height = 地圖高度
+Temperature extremeness = 地形溫度差別
+Resource richness = 資源含量
+Terrain Features richness = 地貌含量
+Max Coast extension = 海岸線長度上限
+Biome areas extension = 生態群落廷伸大小
+Water percent = 海洋生成比率
+Land percent = 陸地生成比率
  # Requires translation!
 Reset to default = 
 
@@ -670,6 +658,8 @@ Load [saveFileName] = 讀取[saveFileName]
 Delete save = 刪除存檔
 Saved at = 保存時間
 Load map = 讀取地圖
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = 你真的想刪除這張地圖嗎？
 Upload map = 上傳地圖
 Could not upload map! = 無法上傳地圖！
@@ -801,12 +791,10 @@ Automate = 自動工作
 Stop automation = 停止自動工作
 Construct road = 建造道路
 Fortify = 駐守
- # Requires translation!
-Fortify until healed = 
+Fortify until healed = 駐守直至完全治癒
 Fortification = 駐守防禦力加成
 Sleep = 休眠
- # Requires translation!
-Sleep until healed = 
+Sleep until healed = 休眠直至完全治癒
 Moving = 移動中
 Set up = 架設
 Upgrade to [unitType] ([goldCost] gold) = 升級為[unitType]([goldCost]金錢)
@@ -1440,6 +1428,8 @@ Spices = 香料
 Wine = 紅酒
 Sugar = 蔗糖
 Marble = 大理石
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = 珍珠
 Whales = 鯨魚
 Copper = 赤銅
@@ -1447,6 +1437,9 @@ Cocoa = 可可
 Crab = 螃蟹
 Citrus = 柑橘
 Truffles = 松露
+
+# Improvements
+
 Farm = 農場
 Lumber mill = 鋸木廠
 Mine = 礦井
@@ -1548,10 +1541,8 @@ Camel Archer = 駱駝騎射手
 Conquistador = 西班牙征服者
 Mandekalu Cavalry = 曼德卡魯騎兵
 Defense bonus when embarked = 在船運狀態時防禦力強化
- # Requires translation!
-Keshik = 
- # Requires translation!
-50% Bonus XP gain = 
+Keshik = 怯薛
+50% Bonus XP gain = 戰鬥所得經驗值 +50%
 Naresuan's Elephant = 納黎萱戰象
 Samurai = 日本武士
 Combat very likely to create Great Generals = 戰鬥能更快的產生大軍事家
@@ -1574,7 +1565,7 @@ No movement cost to pillage = 劫掠不消耗移動力
 Gatling Gun = 加特林機槍
 Rifleman = 來福槍兵
 Cavalry = 近代騎兵
-Cossack = 歌薩克騎兵
+Cossack = 哥薩克騎兵
 Artillery = 火炮
 Indirect Fire = 間瞄射擊
 Ironclad = 鐵甲鑑
@@ -1631,10 +1622,8 @@ Can speed up construction of a wonder = 可以加快一座奇觀的建造速度
 Can build improvement: Manufactory = 可以建造設施：製造中心
 Great General = 大軍事家
 Bonus for units in 2 tile radius 15% = 周圍兩格地塊內的我方所有陸軍單位+15%戰鬥力
- # Requires translation!
-Khan = 
- # Requires translation!
-Heal adjacent units for an additional 15 HP per turn = 
+Khan = 汗
+Heal adjacent units for an additional 15 HP per turn = 相鄰的所有單位每回合額外回復 15 生命值
 
 # Promotions
 
diff --git a/android/assets/jsons/translationsByLanguage/Turkish.properties b/android/assets/jsons/translationsByLanguage/Turkish.properties
index 61df693656..849b93bbe4 100644
--- a/android/assets/jsons/translationsByLanguage/Turkish.properties
+++ b/android/assets/jsons/translationsByLanguage/Turkish.properties
@@ -134,6 +134,8 @@ Longhouse = Uzun Ev
 
 Forge = Demirci Ocağı
 +15% production of land units = kara birimi üretimine +15%
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = Liman
 +1 production from all sea resources worked by the city = Şehrin çalıştığı tüm deniz kaynaklarından +1 üretim
@@ -441,10 +443,14 @@ Introduction to [nation] = [nation] ile tanıştırma
 Declare war on [nation] = [nation] devletine savaş ilan et
 Luxury resources = Lüks kaynaklar
 Strategic resources = Taktiksel kaynaklar
-replaces = yerine
+
+# Nation picker 
+
 [resourceName] not required = [resourceName] gerekli değil
 Lost ability = Yetenek kaybedildi
 National ability = Ulusal yetenek
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -652,6 +658,8 @@ Load [saveFileName] = Yükle [saveFileName]
 Delete save = Kayıtları sil
 Saved at = Kayıt yeri
 Load map = Haritayı yükle
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = Bu haritayı silmek istediğinizden emin misiniz?
 Upload map = Haritayı yükle
 Could not upload map! = Harita yüklenemedi!
@@ -1420,6 +1428,8 @@ Spices = Baharat
 Wine = Şarap
 Sugar = Şeker
 Marble = Mermer
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = İnci
 Whales = Balina
 Copper = Bakır 
@@ -1427,6 +1437,9 @@ Cocoa = Kakao
 Crab = Yengeç 
 Citrus = Narenciye 
 Truffles = Trüf mantarı
+
+# Improvements
+
 Farm = Çiftlik
 Lumber mill = Kereste fabrikası 
 Mine = Maden
diff --git a/android/assets/jsons/translationsByLanguage/Ukrainian.properties b/android/assets/jsons/translationsByLanguage/Ukrainian.properties
index b7959904f4..19a1eafc01 100644
--- a/android/assets/jsons/translationsByLanguage/Ukrainian.properties
+++ b/android/assets/jsons/translationsByLanguage/Ukrainian.properties
@@ -134,6 +134,8 @@ Longhouse = Довгий будинок
 
 Forge = Кузня
 +15% production of land units = +15% до виробництва наземних підрозділів
+ # Requires translation!
+Increases production of spaceship parts by 15% = 
 
 Harbor = Гавань
 +1 production from all sea resources worked by the city = +1 виробництво за усі робочі морські ресурси міста
@@ -441,10 +443,14 @@ Introduction to [nation] = Познайомити з [nation]
 Declare war on [nation] = Оголосити війну [nation]
 Luxury resources = Ресурси розкоші
 Strategic resources = Стратегічні ресурси
-replaces = замінює
+
+# Nation picker 
+
 [resourceName] not required = [resourceName] не потрібен
 Lost ability = Утрачена здібність
 National ability = Національна здібність
+ # Requires translation!
+[firstValue] vs [secondValue] = 
 
 # Nations
 
@@ -652,6 +658,8 @@ Load [saveFileName] = Завантажити [saveFileName]
 Delete save = Видалити збережене
 Saved at = Збережено
 Load map = Завантажити мапу
+ # Requires translation!
+Delete map = 
 Are you sure you want to delete this map? = Ви впевнені, що бажаєте видалити цю мапу?
 Upload map = Вивантажити мапу
 Could not upload map! = Неможливо вивантажити мапу!
@@ -1420,6 +1428,8 @@ Spices = Спеції
 Wine = Вино
 Sugar = Цукор
 Marble = Мармур
+ # Requires translation!
++15% production towards Wonder construction = 
 Pearls = Перли
 Whales = Кити
 Copper = Мідь
@@ -1427,6 +1437,9 @@ Cocoa = Какао
 Crab = Краб
 Citrus = Цитрус
 Truffles = Трюфелі
+
+# Improvements
+
 Farm = Ферма
 Lumber mill = Лісопилка
 Mine = Шахта
diff --git a/android/assets/jsons/translationsByLanguage/completionPercentages.properties b/android/assets/jsons/translationsByLanguage/completionPercentages.properties
index 40c72079c7..50ec735983 100644
--- a/android/assets/jsons/translationsByLanguage/completionPercentages.properties
+++ b/android/assets/jsons/translationsByLanguage/completionPercentages.properties
@@ -1,19 +1,19 @@
-Traditional_Chinese = 98
-Italian = 100
+Traditional_Chinese = 99
+Italian = 99
 Polish = 99
 Russian = 99
 Romanian = 71
 Korean = 88
-Simplified_Chinese = 98
+Simplified_Chinese = 99
 German = 99
 Japanese = 98
 Turkish = 99
-English = 0
+English = 1
 Ukrainian = 99
 French = 99
 Portuguese = 78
 Indonesian = 70
-Czech = 94
+Czech = 93
 Malay = 12
 Spanish = 94
 Dutch = 23