roof rebound

例句：

1. 1.The roof rebounded after the heavy rain.
   大雨过后，屋顶弹了起来。
2. 2. The roof rebounded as the wind picked up.
   风力加大时，屋顶弹了起来。
3. 3. The roof rebounded when the car hit the house.
   汽车撞上房子时，屋顶弹了起来。