http://www.engvid.com "You really SCREWED this up!" To sound like a native speaker, you have to use the language of a native speaker. This lesson is designed to help you learn everyday slang you can start using right now. I'll teach you eight different ways we use the word "screw" informally in English. Then test yourself with a quiz at http://www.engvid.com/english-slang-screw/ .

원문출처 : http://www.youtube.com/watch?v=PPkkKfbhIDg&feature=youtube_gdata