crest working reverse voltage

例句：

1. 1. The crest of the wave is where the wind is strongest.
   风力最大的地方是波浪的顶点。
2. 2. The crest of the hill was covered in snow.
   山顶覆盖着雪。
3. 3. The crest of the mountain is a popular hiking destination.
   山顶是受欢迎的徒步旅行目的地。