"officiate" in Chinese (Simplified)
主持（仪式）裁判（比赛）
Definition
作为仪式或活动的负责人，如主持婚礼或在体育比赛中担任裁判。
Usage Notes (Chinese (Simplified))
正式用语，主要用于法律、仪式或体育比赛场合。常见搭配有主持婚礼、宗教仪式或担任体育裁判。用于非正式活动时不常见。
Examples
The priest will officiate the wedding ceremony.
牧师将**主持**婚礼仪式。
He was chosen to officiate at the soccer game.
他被选中**裁判**这场足球比赛。
Only a judge can officiate a legal marriage.
只有法官可以**主持**合法婚姻。
My aunt was honored to officiate her friend's wedding.
我阿姨很荣幸能**主持**她朋友的婚礼。
Who will officiate if the usual referee doesn't show up?
如果常规裁判没来，谁来**执法**？
It's an honor to officiate such an important event.
能**主持**这样重要的活动是一种荣幸。