Supreme authority resides in the State.

最高权力属于国家。

Supreme authority rests with the people.

最高权力属于人民。

The International Olympic committee is the supreme authority of the Olympic Movement.

国际奥林匹克委员会是奥林匹克运动的最高权力。

Dictionaries and grammars are the supreme authority in matters of the meaning and usage of a word.

字典和语法在词汇的词义和用法上是最高权威。

The supreme authority in OPEC, which is headed by delegates from member countries, and meets twice a year.

石油输出国组织的最高权利机构，由成员国选出，一年开会两次。