bender and cutter

例句：

1. 1.The factory uses a variety of bending and cutting machines to produce its products.
   这家工厂使用各种折弯机和切割机来生产其产品。
2. 2. The engineer designed a new bending and cutting machine for the factory.
   工程师为该工厂设计了一种新型的折弯机和切割机。
3. 3. The bending and cutting machine was used to shape the metal into the desired shape.
   折弯机被用来将金属加工成所需的形状。