To add space to the room and open it up, hang a mirror on the wall or add a floor mirror in the room.

为了加大房间的空间并使它显得开阔，可以在墙壁上悬挂一面镜子，或在室内加一块地镜。

youdao

For the researchers observing the interaction through a two-way mirror in an adjoining room, this small gesture is an encouraging sign.

对于隔壁房间内通过双向镜观察互动效果的研究人员来说，这个小举动是一个令人鼓舞的迹象。

youdao

Also from Propeller Island City Lodge in Berlin, the mirror room is a diamond shaped room lined top to bottom with mirrors giving a kaleidoscope kind of effect.

同样是柏林螺旋桨岛城市别墅里，镜房从底到上是由菱形镜片装饰而成，给人一种万花筒的效果。

youdao

Establish harmony, trust, and connection with your mirroring body language, and then lead the room, getting others to mirror you.

FORBES: How To Master Yourself, Your Unconscious, And The People Around You: Part 5

In his mirror-paneled dressing room sit rows of neatly folded dark-blue sweaters and about three dozen jackets.

WSJ: The Future of Armani

Then he'd have the person stand in front of a two-way mirror looking into the room where a friend of theirs was holding a snake.

CNN: You are the creative type