ceiling inspection hole

例句：

1. 1.The engineer inspected the ceiling inspection hole before painting.
   工程师在刷漆前检查了天花板检查孔。
2. 2. The construction workers used a ladder to access the ceiling inspection hole.
   建筑工人使用梯子来到达天花板检查孔。
3. 3.The maintenance team discovered a small hole in the ceiling inspection hole during routine checks.
   维护团队在日常检查中发现了一个小的天花板检查孔。