tractor-propelled harrow

例句：

1. 1.The farmer used a tractor-powered harrow to prepare the soil for planting.
   这位农民使用一台拖拉机驱动的犁来准备土壤种植。
2. 2. The tractor-driven plow was essential in breaking up the frozen ground.
   拖拉机驱动的犁在打破冻土方面是必要的。
3. 3.The farmer used a tractor-driven harrow to clear the field of weeds and debris.
   这位农民使用一台拖拉机驱动的犁来清除田地中的杂草和杂物。