staff ship

例句：

1. 1. The captain has a staff ship of twenty-five members.
   船长有一支由二十五名成员组成的船员队伍。
2. 2.The crew was selected from among the best and most experienced sailors.
   船员是从最优秀的和最有经验的水手中选拔出来的。
3. 3. The crew must be ready to work under any circumstances.
   船员必须随时准备在各种情况下工作。