權限的英文：
limits of authority; jurisdiction within certain limits

authority是什么意思：
n. 权力；行政管理机构；当局；当权者；权威；权威人士；威信；许可；授权书

The authority is not reasonable.
这个判例并不合理。

A person in authority, with authority, speaks slowly.
一个有权威，使用权利的人，说话很慢。

Do you have the balls to challenge authority?
你有挑战权威的胆量么？

jurisdiction是什么意思：
n. 司法权，审判权，管辖权；权限

Acknowledgment,recognition,or jurisdiction;the assumption of jurisdiction in a case.
裁判权，司法权承认、认可或司法;案件的司法设想

The army has no jurisdiction here.
军队在这边是没有权限的。

The office,rank,or jurisdiction of a pastor.
牧师的职位或管辖区域