泰国一级特色黄一片,国产午夜亚洲精品不卡福利,黄色片久久久,黄页视频在线观看免费

Students take part in robot football match in Beijing

Source: Xinhua| 2018-07-18 21:46:28|Editor: zh
Video PlayerClose

CHINA-BEIJING-VOCATIONAL SCHOOL-ROBOTS-FOOTBALL MATCH (CN)

Robots are prepared for a football match held by higher vocational schools in Beijing, capital of China, July 18, 2018. About 200 students from 30 plus higher vocational schools took part in the match. (Xinhua/Li Xin)

   Prev 1 2 3 4 5 Next  

KEY WORDS: robot
EXPLORE XINHUANET
010020070750000000000000011100001373334591