中国队的陈若琳在女子跳水单人十米台的比赛中夺冠，此前她在双人十米台项目中已经收获一枚金牌。
Usain Bolt became the first man to retain both Olympic sprint titles as he led home a gold and green Jamaica clean sweep in the 200m.
博尔特成为位同时卫冕男子100米与200米奥运会冠军的运动员。牙买加队包揽男子200米前三名。
Bolt matched Michael Johnson''s then world-record time from the Atlanta Games of 19.32 seconds as he held off training partner Yohan Blake in silver and Warren Weir in bronze.
博尔特以19.32秒的成绩夺冠，比肩迈克尔-约翰逊在亚特兰大奥运会上的成绩。他的队友布雷克和威尔分获银牌和铜牌。
China''s Chen Ruolin defended her women''s Olympic 10m platform diving title in dominating style to claim her second gold medal of London 2012.
中国队的陈若琳在女子跳水单人十米台的比赛中夺冠，此前她在双人十米台项目中已经收获一枚金牌。
Ruolin opened with a 10 as she made five fantastic dives to score 422.30 points and beat 16-year-old Australian Brittany Broben by 55.8 points.
陈若琳五跳得到惊人的422.30分，领先第二名，16岁的澳大利亚选手卜罗本多达55.8分。
Great Britain''s Nicola Adams became the first female boxer to win an Olympic gold medal, outclassing Chinese great Ren Cancan in the flyweight final.
英国队的尼古拉-亚当成为英国位获得女子拳击金牌的运动员，她在女子蝇量级(51公斤级)的比赛中击败中国名将任灿灿夺冠。
Adams, 29, was beaten by Cancan in the finals of the 2010 and 2012 World Championships but the result was never in doubt this time around.
现年29岁的亚当在2010年和2012年的世锦赛上都被任灿灿击败，但此次她毫无争议地复仇成功。
Jade Jones claimed Britain''s first Olympic taekwondo gold medal and the hosts'' 25th of the London Games.
英国队的琼斯为英国队夺得首枚奥运跆拳道金牌。
The 19-year-old beat Yuzhuo Hou 6-4 to take the women''s -57kg title and avenge the Chinese fighter''s sudden-death win at the 2011 World Championships.
19岁的琼斯在跆拳道女子57公斤级的比赛中以6-4击败中国选手侯玉琢，夺得冠军。侯玉琢在2011年世界锦标赛曾以“突然死亡法”击败琼斯。
