These materials serve as base images over which he has silk-screened the layout of a mobile phone touch pad.

这些素材后来被他用作背景图，上面再用丝网版勾出一个手机触摸板的纹样来。

youdao

These materials serve as base images over which he has silk-screened the layout of a mobile phone touch pad.

这些素材后来被他用作背景图，上面再用丝网版勾出一个手机触摸板的纹样来。

youdao