蜜臀av性久久久久|国产免费久久精品99|国产99久久久久久免费|成人精品一区二区三区在线|日韩精品一区二区av在线|国产亚洲欧美在线观看四区|色噜噜综合亚洲av中文无码|99久久久国产精品免费播放器

<cite id="ygcks"><center id="ygcks"></center></cite>
    • 

  • 

    • 

    <rt id="ygcks"></rt>
    <cite id="ygcks"></cite>
    • <li id="ygcks"><source id="ygcks"></source></li>
<button id="ygcks"></button>
  • <button id="ygcks"></button>
    <button id="ygcks"><input id="ygcks"></input></button>
    

    <abbr id="ygcks"><source id="ygcks"></source></abbr>
    


 


    




    



    

    



    

    

    

    
Children enrich summer vacation at Yangzhou Science and Technology Museum 

    

    
 Source: Xinhua| 2018-08-05 13:22:35|Editor:  Shi Yinglun 

    

          
    

    

    

    

    

    
    

    Video PlayerClose
    

    

    

    #CHINA-JIANGSU-CHILDREN-SUMMER VACATION (CN)
    
Children experience scientific devices at the Yangzhou Science and Technology Museum in Yangzhou, east China's Jiangsu Province, Aug. 4, 2018. Children enriched their summer vacation here by learning scientific and technological knowledge. (Xinhua/Meng Delong) 

    

    

    


       1 2 3 4 5 6 Next  
    

    

    

    
 

    

    

    
KEY WORDS: 

          
    

    



    


    

    


    

    

     EXPLORE XINHUANET 
    


    

    


          
    

 


    010020070750000000000000011100001373691501
       



潞西市|
同德县|
北海市|
马关县|
凌云县|
常德市|
北安市|
呼图壁县|
化州市|
苏尼特左旗|
贵港市|
仙桃市|
惠州市|
桂平市|
涿州市|
方城县|
平南县|
大悟县|
清水河县|
清涧县|
宁安市|
桃源县|
噶尔县|
青冈县|
黎城县|
临海市|
鹿泉市|
闸北区|
桃源县|
汉中市|
靖安县|
罗甸县|
大余县|
体育|
章丘市|
康马县|
都江堰市|
哈尔滨市|
且末县|
镇坪县|
墨竹工卡县|