butterfly dam

例句：

1. 1.The butterfly dam is a popular tourist attraction in the park.
   蝴蝶坝是公园里一个受欢迎的旅游景点。
2. 2. The construction of the butterfly dam has been delayed due to weather conditions.
   由于天气条件，蝴蝶坝的建设被推迟了。
3. 3.The butterfly dam provides a unique habitat for various species of insects.
   蝴蝶坝为各种昆虫提供了独特的栖息地。