美女18禁黄无遮挡网站,久久国产乱子精品免费女,日本高清视频网站WWW,岛国av无码免费无禁网站麦芽,久久久一本精品99久久精品66直播

7th China Information Technology Expo held in Shenzhen, China's Guangdong

Source: Xinhua| 2019-04-09 22:31:37|Editor: zh
Video PlayerClose

CHINA-SHENZHEN-CITE 2019 (CN)

A visitor tries an interacting system via projection at the booth of China's home appliances company Haier during the 7th China Information Technology Expo (CITE 2019) in Shenzhen, south China's Guangdong Province, April 9, 2019. The CITE 2019 opened at Shenzhen Convention and Exhibition Center on Tuesday. (Xinhua/Mao Siqian)

   Prev 1 2 3 4 5 Next  

KEY WORDS:
EXPLORE XINHUANET