The use of diesel by the steel tug in recent years has cut down the size of crew to 3, including 1 coxswain, 1 engine operator and 1 deckhand.是什么意思_The use of diesel by the steel tug in recent years has cut down the size of crew to 3, including 1 coxswain, 1 engine operator and 1 deckhand.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句