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      Naked-eye 3D video: bullet trains ready for Spring Festival travel
      

      
Source: Xinhua|
Published: 2023-01-07

      

      
      
             
      
        
      
        
      
          
        
      
      
      
      
      
      

      
      
      
      
                        
      Naked-eye 3D video: bullet trains are under maintenance in south China's Nanning for the Spring Festival travel rush.
      
  

      
  

      
  

      
  
       
      
  

      
  
       
      
 
            
      
      

      

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