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


    

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



 


      




      



      

      



      

      

      

      
Students participate in science popularization event at park in China's Jilin 

      

      
 Source: Xinhua| 2019-08-07 19:11:41|Editor:  mingmei 

      

            
      


      

      

      

      
    

      Video PlayerClose
      

      

      

      CHINA-JILIN-CHANGCHUN-SCIENCE POPULARIZATION EVENT (CN)
      

      A gardening technician shares the methods of plant propagation with students during a science popularization event under the theme of gardening science in Changchun Park in Changchun, capital of northeast China's Jilin Province, Aug. 7, 2019. (Xinhua/Lin Hong) 
      

      

      

      


         Prev 1 2 3 4  
      

      

      

      
 

      

      

      
KEY WORDS: 

            
      

      



      


      

      


      

      

       EXPLORE XINHUANET 
      


      

      


            
      

 


      010020070750000000000000011100001382910971
         
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>
          
亚洲午夜免费在线
|
亚洲一区亚洲二区视频
|
亚洲国产欧美日韩精品一区二区三区
|
亚洲激情激情在线
|
亚洲欧美精品专区极品
|
午夜精品福利网站
|