求翻译：陈定，出生于云南，中国男子20公里竞走运动员。陈定，在2012年国际田联竞走世界杯中表现出色，打破全国记录。北京时间2012年8月5日凌晨，陈定在伦敦奥运会男子20公里竞走中以1小时18分46秒的成绩夺得冠军，并打破奥运纪录。成为继刘翔之后第二名在奥运田径赛场夺金的中国男运动员。是什么意思？

Chen Ting, born in Yunnan, China Men's 20 km Race Walkers. Chen Ting, in 2012 IAAF Race Walking World Cup for their outstanding performance, breaking the national record. Beijing on August 5, 2012, Chen set a score of 1 hour 18 minutes and 46 seconds in the London Olympic Games men's 20km walk champ

Chen was born in Yunnan Province, China, 20 km men's race. Chen will be in 2012, the IAAF World Cup race in order to break the national outstanding performance record. Beijing time August 5, 2012, Chen will be early morning in London Olympic men 20 km race in 1 hour 18 minutes and 46 seconds of vict

Chen decides, is born in Yunnan, the Chinese man 20 kilometer heel-to-toe walking race athletes.Chen decides, in the international field association heel-to-toe walking race World Cup displays splendidly in 2012, breaks the national record.The Beijing standard time on August 5, 2012 before dawn, Che

Tran Dinh, was born in Yunnan, the men's 20 km race walking athletes in China. Tran Dinh, outstanding performance at the 2012 IAAF Race walking World Cup, breaking the national record. Beijing time on August 5, 2012, Tran Dinh in the London Olympic Games men's 20 km walk in 1 HR 18 min 46 sec champi

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