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现有类似这样的数据
Sarah Sweeney,2002-6-17,2:58,2.58,2:39,2-25,2-55,2:54,2.18,2:55,2:55,2:22,2-21,2.22Sarah Sweeney,2002-6-17,2:58,2.58,
现有类似这样的数据
Sarah Sweeney,2002-6-17,2:58,2.58,2:39,2-25,2-55,2:54,2.18,2:55,2:55,2:22,2-21,2.22Sarah Sweeney,2002-6-17,2:58,2.58,