Science awareness activity held at primary school in China's Hebei

Source: Xinhua| 2018-09-18 22:35:03|Editor: Yamei
Video PlayerClose

#CHINA-SHIJIAZHUANG-SCIENCE-AWARENESS (CN)

Students make a pinwheel during a science awareness activity at a primary school in Shijiazhuang, north China's Hebei Province, Sept. 18, 2018. (Xinhua/Zhang Shuo)

   Prev 1 2 3 4 5 6 7 8 Next  

KEY WORDS: China
EXPLORE XINHUANET
010020070750000000000000011103261374770691
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
日韩免费AV乱码高清专区 | 亚洲精品v欧美精品v日韩精品 | 日本三级欧美三级人妇视频 | 在线亚洲精品国产二区欧美 | 一久道免费高清日本视频 | 亚洲人成aⅴ在线播放橙子 中文AV高清不卡在线 |