亚洲综合中文字线观看看,中文欧美亚洲欧日韩一,2020年国产精品自线在拍,亚洲AⅤ日韩AV电影在线观看

      • 

      1. 

        <dfn id="lnb6s"><var id="lnb6s"></var></dfn>
          3. 


 


          




          



          

          



          

          

          

          
Chinese people greet World Environment Day 

          

          
 Source: Xinhua| 2018-06-05 14:32:22|Editor:  Liangyu 

          

                
          

          

          

          

          

          
    

          Video PlayerClose
          

          

          

          #CHINA-WORLD ENVIRONMENT DAY-ACTIVITIES (CN*)
          

          Photo taken on May 29, 2018 shows a teacher introducing electricity using directions to students in Taizhou City, east China's Zhejiang Province. The World Environment Day falls on June 5. (Xinhua/Wang Baochu)
          

          

          

          



           |<<   Prev 11 12 13 14 15 16 17  
          

          

          

          
 

          

          

          
KEY WORDS: World Environment Day

                
          

          



          


          

          


          

          

           EXPLORE XINHUANET 
          


          

          


                
          

 


          010020070750000000000000011100001372317141