unloading deck

例句：

1. 1.The ship was unloading its cargo at the dock.
   船在码头卸载货物。
2. 2. The workers were busy unloading crates from the truck.
   工人们正在忙着从卡车上卸载箱子。
3. 3.The unloading process took several hours to complete.
   卸载过程花了几个小时才能完成。