粘西比

例句：

1. 1. The pottery is made from clay.
   这个陶器是用粘土做的。
2. 2. The river flows through a region with rich silt.
   这条河流流经一个富含泥沙的区域。
3. 3. The soil in the garden is very fertile.
   花园里的土壤非常肥沃。