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Hans Rosling 以新的视角解读当今世界的贫困问题
3,987,011 views |
Hans Rosling |
TED2007
• March 2007
Read transcript
Hans Rosing 教授用他的"超酷"的数据库软件展示世界各国摆脱贫困的历程；他带来的“美元街”展示了不同收入人群的居住条件；不要错过了他在结束前的惊人演出。
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