gutter plough

例句：

1. 1. The farmer used a gutter plow to clear the fields before planting.
   农民使用沟渠犁在播种前清理田地。
2. 2. The old farmer had a lot of experience with gutter plowing.
   这位老农对沟渠犁有丰富的经验。
3. 3. The farmers in the area use gutter plows to prepare their crops for the winter.
   该地区的农民使用沟渠犁来准备他们的作物过冬。