顶部

例句：

1. 1. The mountaintop is visible from here.
   从这儿可以看到山顶。
2. 2. The top of the tree is coveredin leaves.
   树的顶端长满了叶子。
3. 3.The top of the hill is a goodspot for picnicking.
   山丘的顶端是野餐的好地方。