常見(jiàn)例句雙語(yǔ)例句They are mainly used in shipbuilding enterprise, ocean transportation, ports, coastal river transportation, marine engineering and other fields.主要用於船舶脩造企業(yè)、遠(yuǎn)洋運(yùn)輸、港口碼頭、沿海沿江運(yùn)輸、海洋工程等領(lǐng)域。 返回 marine transportation engineering