I have a new eraser. It's a fish. Hey, your cat! Is she in the study?

我有一块新的橡皮擦。它是一条鱼。嗨，你的猫！它在书房里面吗？

youdao

Sharks have a different structure to most fish: instead of a skeleton made of bone, I hey have a tough elastic skeleton of cartilage.

鲨鱼与多数鱼类的骨架不同，它有结实、有弹性的软骨骨架，而不是骨头组成的骨架。

youdao

Sharks have a different structure to most fish: instead of a skeleton made of bone, I hey have a tough elastic skeleton of cartilage.

鲨鱼与多数鱼类的骨架不同，它有结实、有弹性的软骨骨架，而不是骨头组成的骨架。

youdao