sketch造句

Use different colours of felt pen on your sketch to avoid confusion.
用不同颜色的毡头笔画草图，以免搞混。

The sketch should be a kind of rehearsal for the eventual painting.
草图应该是最终绘画的某种演练。

I always sketch with pen and paper.
我总是用钢笔和纸画素描。

• #sketch