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People talk to a robot during the 2018 Canadian National Exhibition (CNE) in Toronto, Canada, Aug. 17, 2018. The 18-day CNE kicked off here Friday with all-new and more diverse programming than ever before. (Xinhua/Zou Zheng)
People talk to a robot during the 2018 Canadian National Exhibition (CNE) in Toronto, Canada, Aug. 17, 2018. The 18-day CNE kicked off here Friday with all-new and more diverse programming than ever before. (Xinhua/Zou Zheng)