saw cutting machine

例句：

1. 1. The sawcutting machine is used to cut wood intopieces.
   锯切机用于将木材切割成块。
2. 2. The engineer designed a new sawcutting machine for the factory.
   工程师为工厂设计了一种新型的锯切机。
3. 3. Thesaw cutting machine was used in the constructionof the bridge.
   锯切机在桥梁建设中被使用。