dock work

例句：

1. 1. The dock workers were busy unloading cargo from the ship.
   码头工人正在忙着从船上卸载货物。
2. 2.The dock worker was responsible for ensuring the safety of all passengers and crew.
   码头工人负责确保所有乘客和船员的安全。
3. 3. The dock worker had to work long hours to meet the high demand for goods during peak seasons.
   码头工人不得不长时间工作以满足旺季对商品的巨大需求。