Technologies shine bright through innovative concepts

        

      

      

        
          
          China Daily |
          Updated: 2023-09-05 09:47
          
          
          
          
        


        
      

      

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   A visitor interacts with a multifunctional robot at Shougang Park on Saturday. ZOU HONG/CHINA DAILY 
 
 

 

        


        
        
      

        
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