louver boards

例句：

1. 1. The windows are made of louvered boards to let in more natural light.
   窗户是用百叶窗板做的，以便让更多的自然光进来。
2. 2.The furniture is made from louvered boards that are easy to clean and maintain.
   家具是用易清洁和保养的百叶窗板制成的。
3. 3. The louvered boards on the walls are designed to reduce noise while improving privacy.
   墙上的百叶窗板设计用来减少噪音同时提高隐私。