There are two father and two sons.How many people at least are there?

问题描述:

There are two father and two sons.How many people at least are there?

Three, one of them is grandpa, the second is papa, third one is son. So them are a family.

这里有两个父亲,两个儿子。最少有几个人?

帮你翻译下.
有2个爸爸和2个儿子,请问至少有多少人?
这是脑筋急转弯吧,某人非常不在行.飘~

3个。爷爷,爸爸,儿子。