▲ 【신화/서울뉴스통신】
A robot performs push-ups with one hand for visitors at the International Expo Center where the 19th RoboCup is held in Hefei, capital of east China's Anhui Province, July 19, 2015. More than 2,000 participants from 47 countries and regions took part in the major and junior teams competitions. snapress@snakorea.com
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