彩虹的颜色嘛当然是红橙黄绿蓝紫。

The rainbow, as we know, it is Red, Organge, Yellow, Green, Blue, Violet.

youdao

为啥我们不说彩虹是红橙黄绿青蓝（木有紫）的呢？

Why don't we say the rainbow is Red Orange Yellow Green Cyan Blue?

youdao

为啥我们不说彩虹是红橙黄绿青蓝（木有紫）的呢？

Why don't we say the rainbow is Red Orange Yellow Green Cyan Blue?

youdao