C：Hello,what can I do for you?
    您好，我能幫您什么忙呢?
    A：I am looking for a host home.
    我在找寄宿家庭。
    C：How long will you stay with the host family?
    你要在寄宿家庭待多久?
    A：Well, at least half a year. Do I have to do my own grocery shopping?
    半年。我需要自己買食品做飯嗎?
    C：Usually the host family prepares at least two meals a day for you.
    一般情況下，他們會提供你兩餐的。
    A：That is fine.
    那倒不錯。