描摹蓝图。我描摹的只是我需要的那部分内容，以完成之后的等角图的绘制。并且我简化了设计。

Trace your blueprints. I'm going to trace just the information I need to complete my isometric, and I'm going to simplify parts of the design.

youdao

故宫至今藏有清代宫廷画师描摹的《冰嬉图》。

There is "ice play" painting by Qing Dynasty painter at the National Palace Museum.

youdao