The infantry,maneuvering and operating on foot or on armored personnel carriers or infantry fighting vehicles,is composed of mountain infantry,motorized infantry and mechanized infantry (armored infantry).是什么意思_The infantry,maneuvering and operating on foot or on armored personnel carriers or infantry fighting vehicles,is composed of mountain infantry,motorized infantry and mechanized infantry (armored infantry).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句