A：I am looking for some information about home stay.

我在找一个寄宿家庭。

B：Well, I have been in a host home before. During my first year in the us, I stayed with a family. They are nice.

嗯，我曾经在寄宿家庭住过。我到美国的第一年.我和一个家庭住在一起，他们很好。

A：How did you pay them?

你付给他们多少钱?

B：Well, that depends. If you stay for a long time. They will offer a discount.

那就要看情况了。如果你住的时间长的话，他们会给你优惠的。