ploughing machine

例句：

1. 1.The farmer used a ploughing machine to till the fields.
   农民使用一台耕地机器来翻耕田地。
2. 2.The new ploughing machine is more efficient than the old one.
   新型的耕地机器比旧的更高效。
3. 3. The farmers are using this ploughing machine to prepare the soil for planting.
   农民们正在使用这台耕地机器为种植做准备。