Sorry, but she is out.

很抱歉，她出去了。

No. Don't be silly. I wouldn't dream of letting you do that.

不，别说傻话了。我绝不会想到让你那样做的。

I thought about going to my sister's. How about you?

我想去姐姐家玩，你呢？

Not at all. Go ahead.

好，请吧。

Oh, just over the holidays.

哦，就过完假期。

Go three blocks and make a right. It's right there.

过3个街区，然后往右拐。那里就有个邮局。