There are many artists, there are many kinds of drawing and color.
世界上有多少艺术家,就有多少种素描与色彩。
From physics' views, how many different wavelengths, so how many kinds of color.
从物理学的观点来看,不同的波长有多少种,颜色就有多少种。
The outward appearance is fine, color many kinds.
外观精美,颜色多种。
The outward appearance is fine, color many kinds.
外观精美,颜色多种。
应用推荐