edge-trimming machine

例句：

1. 1.This edge-trimming machine can quickly remove the edges of wood.
   这台边缘修整机可以快速去除木材的边缘。
2. 2.The engineer used the edge-trimming machine to smooth the surface of the metal.
   工程师使用边缘修整机来平滑金属的表面。
3. 3. The edge-trimming machine is essential for maintaining the quality of the finished product.
   边缘修整机对于保持成品质量至关重要。