有时候我叫爸爸father
有时候我叫妈妈mother
有时候我叫哥哥brother
有时候我叫姐姐sister
有时候我叫爷爷grandpa
有时候我叫奶奶grandma
有时候我叫叔叔uncle
有时候我叫婶婶aunty
mother and father we are one family
brother and sister we are one family
grandpa and grandma we are one family
aunty and uncle we are one family
