<strike id="gegfc"><dl id="gegfc"></dl></strike>
<sub id="gegfc"></sub>


    

    <mark id="gegfc"></mark>
      



 


      




      



      

      



      

      

      

      
Smart cleaning robot seen on street in Hohhot, China's Inner Mongolia 

      

      
 Source: Xinhua| 2019-11-20 22:28:24|Editor:  Xiang Bo 

      

            
      


      

      

      

      
    

      Video PlayerClose
      

      

      

      CHINA-INNER MONGOLIA-HOHHOT-CLEANING ROBOT (CN)
      

      A sanitation worker checks the dirt container of a smart cleaning robot in Hohhot, capital of north China's Inner Mongolia Autonomous Region, Nov. 20, 2019. The device is able to circumvent any obstacle it encounters along computerized cleaning routes. (Xinhua/Liu Lei) 
      

      

      

      


         Prev 1 2 3 Next  
      

      

      

      
 

      

      

      
KEY WORDS: 

            
      

      



      


      

      


      

      

       EXPLORE XINHUANET 
      


      

      


            
      

 


      010020070750000000000000011100001385704121
         
中文字幕日韩无线码在线一区_制服肉丝亚洲中文字幕_日韩欧美无砖专区一中文字目_国产精品点击进入在线影院高清

      <strike id="gegfc"><dl id="gegfc"></dl></strike>
      <sub id="gegfc"></sub>
      

        

        <mark id="gegfc"></mark>
          
日韩高清中文字幕在线观
|
激情久久一区二区三区
|
亚洲欧美日韩精品在线
|
亚洲最新AV在线
|
亚洲第一影院中文字幕
|
亚洲欧美国产专区在线观看
|