trench silo unloader

例句：

1. 1.The trench silo unloader is a crucial piece of equipment for mining operations.
   隧道式仓库装载机是采矿作业中至关重要的设备。
2. 2. The unloader was designed to quickly and efficiently load goods into trucks.
   装载机被设计用来快速而有效地将货物装入卡车。
3. 3. The trench silo unloader has proven to be an effective solution for loading large quantities of materials in deep mines.
   隧道式仓库装载机在深矿中装载大量材料方面证明了是一种有效的解决方案。