Retrospect on the 40~(th) Anniversary of the Going Abroad of the Chinese Aid Force for Aiding Vietnam and Resisting USA是什么意思_Retrospect on the 40~(th) Anniversary of the Going Abroad of the Chinese Aid Force for Aiding Vietnam and Resisting USA在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句