Teacher: A noun is the name of a person or thing. Now, who can give me a noun?

First boy: A cow.

Teacher: Very good. Another noun?

Second boy: Another cow.

教师：名词就是一个人或一种物的名称。现在谁能给我举出一个名词?

第一个男孩：一头奶牛。

教师：很好。谁再举一个名词?

第二个男孩：另一头奶牛。