AHere you are at last! You're half an hour late, you know.
    你終于來(lái)了！知道嗎，你晚了半小時(shí)。
    BI'm awfully sorry to have kept you waiting for so long.
    非常抱歉讓你等這么久。
    AWhat happened?
    發(fā)生什么事了嗎？
    BMy watch stopped and I didn't know. I certainly need to buy a better one.
    我的表停了，而我不知道。我真有必要買塊好點(diǎn)兒的。