flood pool

例句：

1. 1. The flood pool was filled with water after the storm.
   暴风雨过后，洪水池被水填满了。
2. 2.The flood pool is a natural feature that attracts wildlife.
   洪水池是一个自然景观，吸引了野生动物。
3. 3. The flood pool was created to help prevent flooding during heavy rains.
   洪水池的建立是为了在大雨期间防止洪水泛滥。