"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 worker maintains an unmanned retail car 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/Xing Guangli)

   Prev 1 2 3 4 5 6 7 8  

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
日韩欧美一区二区三区在线观看动漫 | 亚洲欧美一区二区三区日产 | 亚洲国产精品综合久久网络 | 在线看免费网站黄 | 最新日本免费一区二区三区不卡在线 | 在线免费农村A网站 |