National Science Day marked in Chengdu, SW China

Source: Xinhua| 2018-09-18 22:14:08|Editor: Shi Yinglun
Video PlayerClose

CHINA-SICHUAN-CHENGDU-NATIONAL SCIENCE DAY (CN)

Students from Sichuan University look at a science graffiti wall in Chengdu, southwest China's Sichuan Province, Sept. 18, 2018. Around 18,000 science promotion activities will be held nationwide during the National Science Day which lasts from Sept. 15 to 21. (Xinhua/Jiang Hongjing)

   Prev 1 2 3 4 Next  

KEY WORDS: science
EXPLORE XINHUANET
010020070750000000000000011100001374770051
国产无码在线观看免费在线,37pao国产成视频,日韩一区二区视频在线,国产国产人免费人成免费视频麻豆
亚洲资源站中文字幕 | 一区二区三区精品国产 | 在线a亚洲老鸭窝天堂 | 尤物国产在线精品一区 | 亚洲日韩精品欧美一区二区 | 亚洲国产另类久久久精品女同 |