There are two mothers and two daughers in this family.But there‘re three people in it.Who are they的谜底是什么

问题描述:

There are two mothers and two daughers in this family.But there‘re three people in it.Who are they
的谜底是什么

grandma
mother
daughter祖母 母亲 女儿

grandmother
mother
daughter

grandmother
mother
daughter
祖母 母亲 女儿

祖母 母亲 女儿