A visitor walks by a robot at the China International Industry Fair (CIIF) in Shanghai, east China, Nov. 1, 2016. The China International Industry Fair kicked off on Tuesday. (Xinhua/Long Wei)
A visitor walks by a robot at the China International Industry Fair (CIIF) in Shanghai, east China, Nov. 1, 2016. The China International Industry Fair kicked off on Tuesday. (Xinhua/Long Wei)
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