Our PLA fighters, with the help of the militiamen, are vigilantly safeguarding our frontiers against any enemies who should dare to encroach on our territory.是什么意思_Our PLA fighters, with the help of the militiamen, are vigilantly safeguarding our frontiers against any enemies who should dare to encroach on our territory.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句