狗是一种动物 翻译
问题描述：
狗是一种动物 翻译
答
Dog is a kind of animal
答
a dog kind of animal.
或者Dogs are a kind of animal。
答
A dog is a kind of animals.
答
Dog is a kind of animals
答
The dog is an animal.
答
dog is a kind animal
答
Dogs are a kind of animals.
答
A dog is a kind of animals