trailing disk plough

例句：

1. 1. The farmer used a trailing disk plough to prepare the field for planting.
   农民使用拖拉式圆盘犁准备田地种植。
2. 2. The tractor's engine roared as it pulled the trailing disk plough across the field.
   拖拉机发动机轰鸣着，将拖拉式圆盘犁带过田野。
3. 3. The farmers were using this new model of trailing disk plough to improve their crop yield.
   农民们正在使用这款新型拖拉式圆盘犁来提高他们的农作物产量。