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    GLOBALink | Chinese researchers unveil upgraded four-legged robot
    

    
Source: Xinhua|
Published: 2021-03-07

    

      
    
             
    
        
    
        
    
          
        
    
      
    
      
    
      

      
    
      
    
                        
    A "dog" with a smart brain! Chinese researchers have unveiled an upgraded four-legged robot.
    
  
 
            
      
    

    

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