roof ponding

例句：

1. 1. The roof of the house is covered in a layer of water, causing leaks and damage.
   房子的屋顶积满了水，导致漏水和损坏。
2. 2.The rainwater collected on the roof will eventually cause ponding.
   雨水在屋顶上积累最终会导致积水。
3. 3.To prevent roof ponding, it's important to regularly inspect and maintain the roof.
   为了预防屋顶积水，定期检查和维护屋顶是很重要的。