medium clay loam

例句：

1. 1. The soil is rich in nutrients and ideal for growing crops.
   这种土壤富含养分，非常适合种植作物。
2. 2. The farmer used this medium clay loam to improve the quality of his crops.
   这位农民使用这种中等黏土来提高他农作物的质量。
3. 3.The construction site was leveled with this medium clay loam to ensure a smooth surface.
   为了确保平滑的表面，建筑工地被这种中等黏土平整。