[speaker001:] Mr.Sun, would you mind if I ask you some questions, which may sound impolite?
[speaker002:] Ah, never mind, please.
[speaker001:] Can you tell me how old you are?
[speaker002:] I am 25 years old.
[speaker001:] Are you married?
[speaker002:] No, I am still single.
[speaker001:] Can you tell me something about your family?
[speaker002:] Ok.There are four persons in my family, my parents, my elder sister and me.