顶生的

例句：

1. 1. The top of the mountain is covered in snow.
   山顶覆盖着雪。
2. 2. The top layer of soil is rich in nutrients.
   土壤的最上层富含养分。
3. 3. The top of the tree is covered in green leaves.
   树的顶部长满了绿色的叶子。