In some sports the official isn't called an umpire but a referee instead.

在一些体育比赛中，这类人员不叫umpire，而是referee。

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The umpire, where appointed, shall be in charge of the match, the court and its immediate surrounds. The umpire shall report to the Referee.

主裁判仅负责一场比赛、球场及其周边环境。主裁判应向裁判长汇报。

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This is fundamental to golf - played in large part without the supervision of an umpire or a referee.

这对高尔夫来说是基础性的——应为运动员在球场上很多时候是没有裁判监督的。

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But later on I was an umpire and referee for youth sports.

WSJ: Jason Gay: Building a Child Sports Prodigy (Kidding)

If a player shows disagrees by arguing with an umpire about a decision then the match referee can fine the player in question.

BBC: Sport Academy | Cricket | Rules | The basics | Umpires

Two umpires officiate the game on the field of play, but at international level there's also a third umpire on the sidelines and a match referee.

BBC: Sport Academy | Cricket | Rules | The basics | Umpires