婷婷丁香久久,日日夜夜天天久久,中文av岛国无码免费播放,国产最新进精品视频,一进一出下面喷白浆视频,天天夜夜人人,97免费在线观看视频

Chinese museum embarks on science, technology exhibition in Cambodia

Source: Xinhua| 2018-12-13 16:19:01|Editor: Yang Yi
Video PlayerClose

CAMBODIA-PHNOM PENH-CHINA-MUSEUM-EXHIBITION

Cambodian students visit a science and technology exhibition in Phnom Penh, Cambodia on Dec. 13, 2018. The China Science and Technology Museum (CSTM) launched a science and technology exhibition tour in Cambodia on Thursday. (Xinhua/Sovannara)

   Prev 1 2  

KEY WORDS: Museum
EXPLORE XINHUANET
010020070750000000000000011100001376716771