Officiated
v. 行使（职务）( officiate的过去式和过去分词 ); 主持（宗教仪式）
🗣️ 情景例句
They are not personal or private.
并不是私人的问题。
Well, it's a possibility.
有可能。
What do the machines do? asked Jim.
“这些机器做什么用？”吉姆问。