unload weld

例句：

1. 1. The truck driver unloaded the goods at the warehouse.
   卡车司机在仓库卸载货物。
2. 2. The workers unloaded the crates from the ship.
   工人们从船上卸载了箱子。
3. 3. The train was unloaded at the station to be refurbished.
   火车在车站卸载，准备维修。