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Journalists interact with a guiding robot at the Media Center of China International Import Expo (CIIE) in Shanghai, east China, Nov. 4, 2018. The media center of the expo opened to journalists on Sunday. (Xinhua/Chen Jianli)
Journalists interact with a guiding robot at the Media Center of China International Import Expo (CIIE) in Shanghai, east China, Nov. 4, 2018. The media center of the expo opened to journalists on Sunday. (Xinhua/Chen Jianli)