我喜欢狗，因为它们是人类的好朋友。

I like dogs, because they are man's good friends.

youdao

汤姆：当然，动物是人类的好朋友。我们必须保护它们。

Tom: Sure. Animals are man's friends. We have to protect them.

youdao

汤姆：当然，动物是人类的好朋友。我们必须保护它们。

Tom: Sure. Animals are man's friends. We have to protect them.

youdao