https://online2.tingclass.net/lesson/shi0529/0008/8497/2863B.mp3    
    https://image.tingclass.net/statics/js/2012
 
     
         
       
        1--May I help you?
 
2--I bought the MP4 in your store a week before, but it doesn't work today.
 
1--Have you brought your receipt?
 
2--Yes. Here you are.
 
1--I'm sorry. We will change yours for a new one.
 
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注解:
 
1.store商店
2.receipt收据
3.change更换
 
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译文:
 
1--能帮您忙吗?
2--我上周在你们店里买了个MP4,可是今天却不能用了。
1--您带来收据了吗?
2--带了,给你。
1--抱歉,我们会给你换一个新的。