The USMC plans to replace its ageing AAV7 series of amphibious armoured personnel carriers with a new platform that features a range of enhanced capabilities.是什么意思_The USMC plans to replace its ageing AAV7 series of amphibious armoured personnel carriers with a new platform that features a range of enhanced capabilities.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句