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Youth robot festival held in C China's Hunan 

      

      
 Source: Xinhua| 2018-05-06 15:29:14|Editor:  ZX 

      

            
      

      

      

      

      

      
    

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      #CHINA-HUNAN-YOUTH ROBOT FESTIVAL (CN)
      

      A child operates a drone during a youth robot festival in Longhui County, central China's Hunan Province, May 5, 2018. (Xinhua/Zeng Yong)
      

      

      

      


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