Y: Excuse me. May I take a picture of you?
Y:對不起,我可以拍下您的照片嗎?
X: What for?
X:做什么用呢?
Y: I just want to show my children how an American policeman looks.
Y:我只是想讓我的孩子們看看美國警察的樣子。
X: OK. But I hope it won't take too long.
X:好的,但我希望不要花太久的時間。
Y: Oh, no, it won't. Just stand there, please.
Y:哦,不會的。就請站在那里好了。