Let me give you a hand.

让我来帮您一下吧！

Thank you for your help.

谢谢您的帮助。

Don't worry. You'll get used to it in no time.

别担心，你很快就会习惯的。

What do you think of Dallas?

你认为达拉斯怎么样？

Sorry, I guess I wasn't thinking. I won't do it again.

对不起。我对这事没想过，下次不这样了。

Excuse me. Could you please tell me how to get to the station?

劳驾，请问到火车站去怎么走？