But certainly, the ancients is able to identify these colors from an intuitive visual.

但可以肯定，古人是能够从直观视觉上辨别这些颜色的。

youdao

But certainly, the ancients is able to identify these colors from an intuitive visual.

但可以肯定，古人是能够从直观视觉上辨别这些颜色的。

youdao