因为在风和水的作用下,犁耕会导致土壤流失.Plowing can cause soil to be away by wind and water.第三个方法是最理想的, 将犁耕与栽种配合一起.Ideally , the third approach works best together with ploughing and planting.水田犁壁田间作业时由于土壤对犁壁的粘附,导致犁耕阻力增加,降低生产效率.Adhesive fo...
GOATHERD had sought to bring back a stray goat to his flock.一位牧羊人带了一只流浪的山羊到自己的羊群中.At last the goatherd threw a stone, and breaking its horn.最后这个牧羊人扔了块石头打破了羊的角.Piece surname goatherd is very indignant tongue - lash domest...