美洲杯帆船赛是世界上影响最大、声望最高的帆船赛,它的决赛只有两支船队参加,由本届优胜者挑战上届冠军。有一年的美洲杯帆船赛决赛,由澳大利亚队挑战上届冠军美国队。在激烈的第五轮比赛中,澳大利亚队因临时出错,比赛刚刚开始,就已经落后美国队37秒。两支船队都使用了最好的船只,都对风向风速作了仔细的赛前预测,看来,这场比 The America’s Cup is the most influential and prestigious sailing regatta in the world. With only two teams participating in the final, the winner of the America’s Cup challenged the previous championship. One year’s America’s Cup sailing finals, the Australian team challenge the previous champion United States team. In the fierce fifth round, the Australian team was out of touch with the U.S. team for 37 seconds because of a temporary mistake and the game just started. Both fleets use the best vessels, both made careful forecast of wind speed and wind speed. It seems that this ratio