section-bending machine

例句：

1. 1. This machine is used to section and bend metal sheets.
   这台机器用于将金属板材切割并弯曲。
2. 2. The engineer designed a new section-bending machine for the factory.
   这位工程师为工厂设计了一台新的分段弯曲机。
3. 3. The section-bending machine was used to make the final product.
   分段弯曲机被用来制作最终产品。