A：How many people are there in your family?你們家有幾口人?
    B：Five.My father，mother，brother，sister-in-law and me.五口。我父母，我兄弟，他妻子和我。
    A：Is your brother older or younger than you?你兄弟比你大還是小?
    B：He is five years older than me,He got married last Sunday.My brother and my sister-in-law are the same age.他比我大五歲，他是上周日結(jié)婚的。我哥和我嫂是同歲。