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      Robot helps ensure safe Spring Festival travel rush in NE China
      

      
Source: Xinhua|
Published: 2020-01-16

      

      
      
             
      
        
      
        
      
          
        
      
      
      
      
      
      

      
      
      
      
                        
      Railway police in China's Shenyang adopt a robot to help ensure a safe and easy #SpringFestival travel rush
      
 
            
      
      

      

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