亚洲二区精品,国产自偷自拍,99国产热,天天干天天操天天做,亚洲另类视频在线观看,国产一级精品绿帽视频,国产欧美专区

Int'l Digital Economy Expo 2018 held in N China's Hebei

Source: Xinhua| 2018-09-20 21:33:52|Editor: Li Xia
Video PlayerClose

#CHINA-SHIJIAZHUANG-EXPO-TECHNOLOGY (CN)

A visitor interacts with a robot at the International Digital Economy Expo 2018 in Shijiazhuang, north China's Hebei Province, Sept. 20, 2018. The three-day event kicked off here on Thursday. (Xinhua/Zhan Xincheng)

   Prev 1 2 3 4 Next  

KEY WORDS: Hebei
EXPLORE XINHUANET
010020070750000000000000011100001374823951