英语 ⇄ 乌克兰语 俄语 布列塔尼语 法语 英语

英语 词库
safe line
军队, 后勤	These lines are established to transfer aircraft between the airbases and the nearest lines. They start at the border of the Base Defense Zone BDZ, and they end when they reach a route or line. (FRA)
缩写, 军队	couloirs de sécurité