主裁判

例句：

1. 1. The game was stopped due to a sudden rainstorm.
   由于一场突如其来的暴雨，比赛被暂停。
2. 2. The referee blew the whistle to signal the end of play.
   裁判吹响哨子示意比赛结束。
3. 3. The umpire made a decision that changed the outcome of the game.
   裁判做出了一个改变比赛结果的决定。