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罗恩. 古特曼：微笑背后隐藏的力量
6,459,955 views |
Ron Gutman |
TED2011
• March 2011
Read transcript
罗恩. 古特曼回顾了一大批关于微笑的研究，并发现了一些惊人的结果。你知道吗，微笑能够预测你的寿命有多长－－微微的一笑能对你的幸福生活产生不小影响？请一边放松面部肌肉，一边深入了解这种传染性极高的行为。
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