Robot contest held in Zhengzhou, Henan (1/4)
2012-05-07 17:36 Xinhua
Web Editor:Wang Haining
A robot performs shadow boxing during a robot contest in Zhengzhou, central China's Henan Province, May 6, 2012. Some 300 students of universities in the province took their robots in the contest on Sunday. (Xinhua/Li Bo)
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