哨子是裁判常用的工具,但哨子是怎样成为体育比赛中裁判员工具的呢?相传,1875年,在伦敦举行的一场足球赛中,发生了一场球赛事故。双方队员为一个得分球是否有效,争论不休,直至动了拳脚,大打出手。此时,观众们出于偏爱,也参与争论。瞬时,整个球场乱作一团。眞是“无巧不成书”。担任这场球赛的裁判员,是一位名叫约翰的警察。他看到这种纷乱不堪的场 The whistle is a common tool for referees, but how do whistles become refereeing tools in sports? According to legend, in 1875, a football match took place in London. Both players for a score the ball is valid, endless debate, until the move fist, hit the shot. At this point, the audience out of preference, but also participate in the debate. Instantaneous, the entire course chaos.眞 is “no coincidence book.” As the referee of the game, is a police named John. He saw this chaotic field