

 , ̸鼭  . ȭڴб а ѱܱб 뿪п ϰ, University of Pittsburgh  , б  ڻ Ͽ. ī᷹¡̶ Ҹ   پ о߿ ռ Ȱ ϰ , Ͻ  μ  ü Ӿ  ް ִ α ̴. ̴нݵü, ̵,    忡 Presentation, Marketing, Negotiation, Meeting, E-Mail English α ȹ  Ͽ, YBM E4Uп Business Marketing, Office English Ͽ. 
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