roof hatch

例句：

1. 1.The roof hatch was designed to allow for easy access to the attic.
   屋顶通风孔设计为便于进入阁楼。
2. 2. The construction crew had to remove the roof hatch before they could start work on the roof.
   施工队在开始屋顶工作前必须拆除屋顶通风孔。
3. 3. The hatch is a small opening in the roof that allows air to circulate.
   通风孔是屋顶上的一个小开口，允许空气流通。