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 smart home system 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
010020070750000000000000011100001379633601
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
日本又黄又潮娇喘视频免费 | 久久免费人成看片中文 | 亚洲国产手机电影在 | 一区二区三区在线性爱视频 | 欧美日韩中文字幕久久久不卡 | 三级视频欧美不卡在线观看 |