rotating cutting mechanism

例句：

1. 1. The machine has a rotatingcutting mechanism that can quickly cut through thickmaterials.
   这台机器有一个旋转的切割机制，可以迅速切割厚材料。
2. 2. The rotating cutting mechanism is responsible for the efficientcutting of metals.
   旋转切割机制负责金属的高效切割。
3. 3. The rotating cutting mechanismis an essential tool in the manufacturing industry.
   旋转切割机制是制造业中不可或缺的工具。