Hello.

你好。

How long are you staying in Xi'an?

你要在西安呆多久？

Let me give you some more chicken. And have another pancake.

我再给你夹些鸡肉。再吃一块煎饼。

I really enjoy it, but I'm tired of so much reading.

我可喜欢学啦！但要读的东西太多，我很烦。

I've got a pain here. Just here. Ouch!

我这儿痛。就这儿。哎哟！

After they carved the characters on rocks, they put a piece of wet paper on top of the characters and beat it lightly.

他们把字刻在石块上后，再把一张潮湿的纸放在字的上面，并轻轻地拍打。