航行一直很顺利，直到他们碰上了商船的尾流。The ride was smooth until they got into the merchant ship's wake.他们派出了海军保护商船。They sent naval forces to protect merchant shipping.商船互相点旗致敬.Merchant ships salute each other by dipping the flag....

“商船”的英语可以翻译为：merchant ship，merchantman，the merchant marine，the mercantile marine，trader ...

“商船”的拼音为：shāng chuán...