我们能看到一道彩虹。

We could see a ___rainbow.

蝴蝶的翅膀闪烁着彩虹的所有颜色。

The butterfly's wings were shimmering with all the colors of the ___rainbow.

我们都湿透了，但然后太阳又出来了，我们看到了一道美丽的彩虹。

We all were really wet, but then the sun shone again and we saw a wonderful ___rainbow.