blind storey

例句：

1. 1.The engineer used a blind storey to hide the pipes from view.
   工程师使用一个盲板来隐藏管道。
2. 2.The construction crew had to remove the blind storey before they could start work.
   施工队伍在开始工作之前必须移除盲板。
3. 3. The builders were using a blind storey to protect the workers during the excavation process.
   建筑工人在使用盲板保护工作人员进行挖掘过程。