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R:Repairman.May I come in?
修理工,我能进来吗?
G:Come in please.
进来吧。
R:What's the matter,sir?
有什么问题,先生?
G:The toilet doesn't flush.
马桶不冲水了。
R:Let me see.En..it's right now.You can try it.
让我看看,嗯……现在好了,您试试吧!
G:Wonderful. Thanks a lot.
很好,非常感谢。
R:You are welcome.
不用谢。