"Unmanned" technologies bring convenience to city life in Xiong'an, north China's Hebei

Source: Xinhua| 2019-12-10 19:07:01|Editor: Lu Hui
Video PlayerClose

CHINA-HEBEI-XIONGAN-"UNMANNED" TECHNOLOGY-CITY LIFE (CN)

A staff member shows how to check in by scanning face at a hotel in Xiong'an, north China's Hebei Province, Dec. 10, 2019. "Unmanned" technologies have brought great convenience to the city life in Xiong'an. (Xinhua/Yin Gang)

   Prev 1 2 3 4 5 6 7 8 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011102351386206431
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
亚洲欧美日本一区二区三区 | 亚洲一区中文字幕在线观看 | 中文字幕自拍vr一区二区三区 | 色综合久久久久久久久久久 | 日本午夜免a费看大片中文4 | 午夜久久福利小视频 |