水把光线折射或弯曲，而分离为红、橙、黄、绿、蓝和紫色。
Water refracts, or bends, the light, separating it into red, orange, yellow, green, blue, and violet
在紫色和红色之间是靛、蓝、绿、黄、橙。这些颜色的光线的波长不同，发生折射的程度也不同。
Between violet and red are indigo, blue, green, yellow, and orange. Rays of these colors differ both in length and amount of bend.
相对于我们在彩虹中看到的红、橙、黄、绿、蓝、靛和紫色，色谱要窄一些。
Instead of the red, orange, yellow, green, blue, indigo and violet that we see in a rainbow, we have a narrower spectrum of colors.
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