奥林匹克号曾两次与其他船只相撞，并在第一次世界大战中继续作为医疗船和军队运输船使用。

The Olympic suffered two crashes with other ships and went on to serve as a hospital ship and troop transport in World War I.

youdao

其他船只保留私人保安。

Other ships have retained private security guards.

youdao

桑德斯说潜艇通常不会开启它们的雷达系统，也不会让其他船只得知它们的存在。

Saunders said submarines don't always turn on their radar systems, or make their presence obvious to other shipping.

youdao