| 例句 |
Crop rotation helps prevent soil erosion.农作物轮作有助于防止土壤侵蚀。The soil was so badly eroded it could no longer sustain crop production.土壤侵蚀得厉害，不能再种庄稼了。The area is plagued by soil erosion and flooding.该地区受土壤侵蚀和水灾的困扰。Soil erosion follows drought by a year or so.干旱之后一年左右就会出现土壤侵蚀。This damages soil structure, which increases erosion.这会损害土壤结构，从而加剧土壤侵蚀。 |