我记得看过一个关于一位姓罗的泳手的电视节目，她曾经因为日以继夜地练习泳术而几乎失去性命，但她并没有因此放弃。
I remember watching a television programme about a swimmer called lo, who almost lost her life as she practised swimming day and night. However, she did not give up because of this.
周四，罗切特打破了自己保持的200米个人混合泳的世界纪录。
Lochte broke his own world record in retaining the 200 metres individual medley on Thursday.
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