它们可以单独显示出移动、颜色顺序甚至剪影。

They can be lit completely individually to display movement, colour sequences or even silhouettes of moving figures.

youdao

它们可以单独显示出移动、颜色顺序甚至剪影。

They can be lit completely individually to display movement, colour sequences or even silhouettes of moving figures.

youdao