Sun and rain, rainbow.
太陽和雨,彩虹。
A rainbow consists of red, orange, yellow, green, blue, indigo and violet.
彩虹由紅色、橙色、黃色、綠色、藍色、靛藍和紫色組成。
A rainbow is a natural phenomenon.
彩虹是一種自然現象。
A rainbow is one of the most beautiful phenomena of nature.
彩虹是大自然最美麗的現象之一。
The rainbow has seven colors.
彩虹有七種顏色。
What a beautiful rainbow!
多麼美麗的彩虹啊！
A beautiful rainbow is spanning the sky.
一道美麗的彩虹橫跨天空。
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