我认为裁判做出了错误的决定。

I think the ___referee made the wrong decision.

由于背部受伤，我不能打球，所以成为裁判是一个好的替代选择。

Due to my back injury, I couldn't play, so becoming a ___referee was a good alternative.

裁判在犯规后停止了比赛。

The ___referee stopped the match after a foul was committed.