权威人士

例句：

1. 1. The government's decision was based on the authority of law.
   政府的决策是基于法律的权威。
2. 2. He has a lot of authority over his team.
   他对团队有很大的权威。
3. 3. The author's interpretation of the text is highly respected by scholars.
   这位作者对文本的解释受到学者们的高度评价。