ZOUCHENG, June 23, 2016 (Xinhua) -- A student from University of Science and Technology Beijing tests a robot which will be used in the National College Students Robot Contest in Zoucheng City, east China's Shandong Province, June 23, 2016. The robot contest, with the participation of more than 60 college teams, kicked off here Thursday. (Xinhua/Xu Suhui)
Day|Week