An exhibitor interacts with the 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)
An exhibitor interacts with the 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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