回复：足球， 橄榄球有先天，本质上的差别。

You know what Football referee have the same responsibilities and most of controversial calls don't reversed in football games. Soccer games are hard to see scoring and one questionable call can decide the result of the game (demoralize/defeat). Don't you think that those calls should be reviewed for sake of fairness? I feel sorry for those victims of bad judgements. Soccer players have to wait four years to compete for a spot for world cup and their dreams are crashed by bad calls. How many 4 years does a soccer play have?