rotating excavating bucket

例句：

1. 1. The rotating excavating bucket is used todig holes in the ground.
   旋转式挖掘铲用于在地面上挖洞。
2. 2. The rotating excavating bucket has a powerfulmotor that can dig deep into the earth.
   旋转式挖掘铲有一个强大的马达，可以深入地挖掘土壤。
3. 3. Therotating excavatingbucket is an essential tool forconstruction workers.
   旋转式挖掘铲是建筑工人必备的工具。