1-- Hello, Steven. Do you have any questions to ask me?
 
2-- Yes. There are several data documents about this contract. Please advise me which one I should give up.
 
1-- Let me see. The data documents with "A" and "B" are the drafts, and the ones with "C" and "D" are formal contracts. Do you know what I mean?
 
2-- I see. Thanks for your instruction.
 
1-- Not at all. I am pleased to tell you these.
 
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注解：
 
1.documents文件    
2.contract合同    
3.instruction指导  
 
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译文：
 
1--你好，史蒂文。有问题要问我吗？
2--这份合同有几份文本。请指点一下我该放弃哪一个。
1--让我看一下。有"A”和 “B”的数据材料是草案，有“C” 和"D”的是正式合同，明白我的意思吗？
2--我明白，谢谢您的指导。
1--不客气，很高兴能告诉你这些东西。