I have two elder brothers.But my brothers have no brothers.Why?

问题描述:

I have two elder brothers.But my brothers have no brothers.Why?

Because you are a girl, their sister.

我有两个哥哥,但是为什么我的哥哥们没有兄弟?
Because you are a girl.因为你是女孩.他们只能有姐妹,而不是兄弟.