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泰瑞．摩爾：為什麼 "X" 代表未知？
4,365,837 views
|
泰瑞．摩爾 |
TED2012
• February 2012
Read transcript
為什麼 "X" 是未知的象徵？泰瑞．摩爾在他簡短有趣的演講中告訴你來龍去脈。
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