조회 수 220 추천 수 0 2015.02.09 18:16:47
http://www.engvid.com/ "You must be tired." "You must be thrilled." Learn how to use these easy English expressions to connect with others in social or business situations. By being polite...
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원문출처 : http://www.youtube.com/watch?v=mtl9vPjsP10&feature=youtube_gdata