视频对白:

Blue caterpillar.
蓝色的毛毛虫？

caterpillar

n.毛虫

A caterpillar is the larva of a butterfly.
毛虫是蝴蝶的幼体。

The ugly caterpillar will change into a beautiful butterfly.
丑陋的毛虫会变成美丽的蝴蝶。