第十四届国际泳联世界锦标赛在上海精彩上演,圆满落幕。为这场世界大赛,上海人付出多多,同时也获益多多。相关游泳知识的空前大普及,激发青少年学游泳的热情,无疑也是一大收获。而另有一种收获,便是让我们从赛事规则中领悟一些道理,受到某种启迪。比如,我们常看到在田径比赛时,运动员的“抢跑”屡见不鲜, Fourteenth FINA World Championships in Shanghai wonderful staged, come to a successful conclusion. For this world competition, Shanghai people pay a lot, but also benefit a lot. Related to unprecedented popularity of swimming knowledge, to stimulate the enthusiasm of young people to learn to swim is undoubtedly a big gain. And another harvest, is to let us understand some truth from the rules of the game, subject to some kind of enlightenment. For example, we often see athletes in the track and field competition, “snatch run” is not uncommon,