Youth robot competition held in China's HK
Xinhua,August 29, 2017 Adjust font size:
Participants pose for a photo in a youth robot competition organized by the Hong Kong Polytechnic university in south China's Hong Kong, Aug.28, 2017. Young players from cities as north China's Beijing, Hong Kong and Xinbei of southeast China's Taiwan competed in the event. (Xinhua/Wang Xi)