torch cutting machine

例句：

1. 1.This torch cutting machine is very useful for cutting wood.
   这台火炬切割机对切割木材非常有用。
2. 2. The engineer used the torch cutting machine to cut through the thick steel plate.
   工程师使用火炬切割机切开了厚厚的钢板。
3. 3. The torch cutting machine was used to cut the metal beams for the construction project.
   火炬切割机被用来为建筑项目切割金属梁。