• A robot called Yi Jia is on display at a tech exhibition marking 40 years of China's reform and opening up in Hefei city, east China's Anhui province, 18 December 2018.     Photo Imaginechina
  The Story :Humanoid robot Yijia debuts in exhibition
  The Story :December 12 - December 19, 2018

ID: bjl465044 Time: 2018-12-20
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