double wheel rotary ditcher

例句：

1. 1.This double wheel rotary ditcher is very efficient at removing large rocks from the ground.
   这台双轮旋转挖土机在从地面移除大石头方面非常高效。
2. 2.The construction crew used this double wheel rotary ditcher to level the land for the new road.
   施工队使用这台双轮旋转挖土机平整了土地，为新路做准备。
3. 3.The double wheel rotary ditcher was a game-changer in our construction project, significantly reducing time and effort required.
   这台双轮旋转挖土机在我们的建设项目中起到了革命性的作用，显著减少了所需的时间和努力。