一级日本牲交大片好爽在线看,18禁裸乳无遮挡自慰直播网站,自拍偷区亚洲网友综合图片,看骚逼Tv,Com,天天干天天屌天天草,五月激情六月丁香,欧美熟妇vdeoslisa18

Exhibition featuring aviation, navigation held in China's Shandong

Source: Xinhua| 2018-10-14 19:41:11|Editor: Yang Yi
Video PlayerClose

#CHINA-SHANDONG-RONGCHENG-AVIATION-EXHIBITION (CN)*

A student learns programming at a session of an exhibition featuring aviation and navigation in Rongcheng, east China's Shandong Province, Oct. 14, 2018. (Xinhua/Wang Nan)

   Prev 1 2 3 4 5 Next  

KEY WORDS: exhibition
EXPLORE XINHUANET
010020070750000000000000011100001375324321