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Bill Gates, chairman of the board of Terra Power, LLC, speaks at the Parallel Session on Trade and Innovation of the Hongqiao International Economic and Trade Forum in Shanghai, east China, Nov. 5, 2018.(Xinhua/Shen Bohan)
Bill Gates, chairman of the board of Terra Power, LLC, speaks at the Parallel Session on Trade and Innovation of the Hongqiao International Economic and Trade Forum in Shanghai, east China, Nov. 5, 2018.(Xinhua/Shen Bohan)