dockworker

例句：

1. 1. The dockworker was busy fixing the ship's engine.
   码头工人正在忙着修理船的引擎。
2. 2.The dockworker had to work long hours to meet the deadline.
   码头工人不得不长时间工作以满足截止日期。
3. 3. The dockworker was grateful for the help he received from his colleagues.
   码头工人对同事们的帮助表示感谢。