船长英文是captain。
例句:
1、船长下令弃船。
The captain gave the order to abandon ship.
2、船长把船驶向泊位。
The captain piloted the boat into a mooring.
3、你必须服从船长的命令。
You must obey the captain's commands.
4、船长记航海日志。
The captain keeps a log.
5、我是船长。
This is the captain speaking.