1. The lifeboat brought off all the crew from the ship.
   救出艇把所有的船员都运走了。
2. The lifeboat was involved in four rescues last week.
   这条救生艇上周参加了4次援救活动。
3. Men are needed to crew the lifeboat.
   需要有人来做救生艇的船员.
4. The lifeboat soon got abreast of the foundering ship.
   救生艇很快就赶到了那艘正在下沉的船旁。
5. The lifeboat brought off the crew of the stricken tanker.
   救生艇把遇难油船上的船员都救了出来。

　1个名词解释