Docked the ship and began to unload it.

海员们将船停靠了码头，并开始卸货。

Today, grab ship unloader is mostly port machine to load and unload bulk cargo in the world.

抓斗卸船机是目前世界上散货接卸港的主要机械设备。

The ship was allowed to unload cargo on the wharf .

那艘船被答应在码头上卸货。