亚洲一级美女视频,最新国产一级特黄Av,最新精品国偷自产在线观看,亚洲电影小视频三

    

    <cite id="xgsqj"><listing id="xgsqj"></listing></cite>
    

    2. 


 


    




    



    

    



    

    

    

    
Length of high-speed railway lines in China increases to 25,000 km in 10 years 

    

    
 Source: Xinhua| 2018-08-01 21:36:07|Editor:  ZX 

    

          
    

    

    

    

    

    
    

    Video PlayerClose
    

    

    

    CHINA-HIGH-SPEED RAILWAY-DEVELOPMENT (CN) 
    
Photo taken on July 11, 2018 shows a Beijing-Tianjin intercity train at Wuqing Railway Station in Tianjin, north China. On Aug. 1, 2008, the Beijing-Tianjin high-speed train service opened China's first high-speed railway line. The length of high-speed railway lines in China increased from zero 10 years ago to 25,000 km by 2017, accounting for 66 percent of the world's total. (Xinhua/Li Ran)

    

    

    


       1 2 3 4 5 Next  
    

    

    

    
 

    

    

    
KEY WORDS: high-speed railway

          
    

    



    


    

    


    

    

     EXPLORE XINHUANET 
    


    

    


          
    

 


    010020070750000000000000011100001373619941