X:要不要我来替你们拍一张团体照呢?

　　X:Shall I take a picture of all of you?

　　Y:哦，谢谢您。您只需把焦距对准就行了。

　　Y:Oh，thank you.All you have to do is focus it.

　　X:好的，笑一个!

　　X:All right.Say cheese!

　　Y:多谢你了

　　Y:Thank you very much.

　　X:不用客气。希望相片洗出来能很好。

　　X:You’re welcome.I hope it'll come out well.

　　Y:我相信会的。

　　Y:I'm sure it will.