Others have called for adding more officials to the one referee and two linesmen currently in use.

VOA: standard.2010.06.29

But in my role as the Chief of Staff, that role often is a referee.

但是作为办公厅主任，会经常扮演仲裁的角色。

普林斯顿公开课 - 国际座谈会课程节选

But,like British referee Howard Webb, many said they welcomed any measures to improve the sport.

VOA: standard.2010.06.29

Ghana was forced to fight short-handed after seeing defender Daniel Addo sent off by the Belgian referee following what seemed like an innocuous tackle in the first half.

VOA: standard.2009.10.17

Green is go. And for example, in taekwondo or judo, when the referee calls a foul, all the lights will start shining" Despite the adaptations, deaf athletes do face additional hurdles.

VOA: standard.2009.09.10

FIFA President Sepp Blatter says any referee mistakes are deplorable and the board of the International Football Association that makes the laws of the game will re-consider the use of video replay technology.

VOA: standard.2010.06.29