A:Put all baggage on the conveyor belt.Walk through the detector gate one at a time,please.
把所有行李放到传送带上。请一个一个走过检测门。
B:Excuse me,ma'ma.Could you walk back through the doorway again,please?
对不起，女士。请你再从门道走回来好吗？
A:What for?
为什么？
B:Airport security.Could you empty your pockets over here ,please?
机场安检。请你在那边清空你的口袋好吗？
A:Really?I'm in a hurry.All right.
真的吗？我赶时间。好吧。
B:Ah,a set of keys.
啊，一串钥匙。
A:I'm embarrassed!I forgot completely about them.I'm terribly sorry.
我觉得很尴尬！我完全忘了它们。我很抱歉！
B:That's all right.Enjoy your flight.
没关系。飞行愉快。
A:Thank you.
谢谢你。
