stalk crusher

例句：

1. 1. The stalk crusher is used toremove the tough outer layer of the plantbefore processing.
   茎切机用于在加工前去除植物的硬外层。
2. 2. The harvester is designed to efficiently gather and transportcrops from the field.
   收割机设计用来高效地从田间收集和运输作物。
3. 3. Thegrinder is used to break down largematerials into smaller pieces for further processing.
   粉碎机用于将大型材料破碎成小块以便进一步处理。