A prolonged war (1954-1975) between the communist armies of North Vietnam who were supported by the Chinese and the non-communist armies of South Vietnam supported by the US.是什么意思_A prolonged war (1954-1975) between the communist armies of North Vietnam who were supported by the Chinese and the non-communist armies of South Vietnam supported by the US.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句