The judge has to act within the competence of the court.

法官必须在法庭的权限范围内行使权力。

《牛津词典》

Where within this they can establish cultivation, collaboration, and competence culture and they can actually really do all the amazing things that Agile supports them to do and can get great results.

在这个空间内，人们可以建立培养、协作和胜任文化，他们真的可以做各种由敏捷支持的、令人惊奇的事情，而且得到出色的成果。

youdao

Sovereign funds will need to keep their humility and stay within their circle of competence -- deals where they have an advantage other than their big balance sheets.

主权财富基金将需要保持低姿态，并且避免从事不能胜任的业务，也就是说，只能选择自己除了巨大资产负债表以外还有其他优势的那些业务。

youdao

Mr Cowen added that the two governments were "determined to press ahead with all aspects of the Agreement that are within their respective competence".

BBC: McGuinness warns of political vacuum

The Law Society of Scotland has noted that while the imposition of a minimum price of alcohol is a devolved matter within the legislative competence of the Scottish Parliament, compatibility with EU Duty Directives must be taken into account.

BBC: Health Committee

Either that, or they should stick within their circle of competence, like Warren Buffett, who avoids technology altogether.

FORBES: Investors: Know The Space Or Keep Quiet