在内部，住户可以用墙上的折叠面板改变光的角度和私密性。

Inside, occupants can vary the degree of light and privacy by folding panels in the walls.

youdao

在内部，住户可以用墙上的折叠面板改变光的角度和私密性。

Inside, occupants can vary the degree of light and privacy by folding panels in the walls.

youdao