下面，你可以与不反射的差异。

Below, you can the difference with and without reflection.

youdao

在墙壁和表面变暗和不反射的屋子里，我们更喜欢白色屏幕。

In a room where walls and surfaces are darkened and non-reflective, we prefer the white screens.

youdao

一般的染料只是吸收紫外光和所有其他不反射的光，所以你看不到紫外光的存在。

Regular dyes just absorb UV along with all the other wavelengths they don't reflect, so you don't see any evidence of it.

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