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Children from a kindergarten interact with a robot at a mobile science and technology museum in Shenzhou, north China's Hebei Province, Nov. 10, 2018. (Xinhua/Li Xiaoguo)
Children from a kindergarten interact with a robot at a mobile science and technology museum in Shenzhou, north China's Hebei Province, Nov. 10, 2018. (Xinhua/Li Xiaoguo)