rooflet

例句：

1. 1. The old house has a rooflet that needs repairing.
   这所老房子的屋顶需要修理。
2. 2.The builders were busy installing new rooflets on the new building.
   建筑工人忙于在新建筑上安装新的屋顶瓦片。
3. 3.The rooflet was designed to withstand heavy snowfalls.
   这种屋顶瓦片设计用来承受大雪的重量。