Our powers are limited in scope.

我们的权限不大。

《牛津词典》

We should improve our powers of perception.

我们应该提高我们的认识能力。

youdao

Of all our powers love the highest, the finest, "Ole said."

爱是所有力量中最高尚、最美好的。

youdao

But he stressed this did not mean Tehran would be dependent on foreign powers,adding, "we will definitely secure our needs" for fuel.

VOA: standard.2009.10.12

But then the question, and this is our question and here is where I want to get your views, then the question is what powers, what can the majority decide?

但问题出现了，这也是我的问题,我想听听大家对此的意见，问题是多数人到底有何权利，他们能决定什么？

耶鲁公开课 - 公正课程节选

To deny ourselves access to any of our powers too often leaves us without any power at all.

CNN: Opinion: Why it's ok to flirt your way to the top

We would agree that saving Mark's life is vital, indeed a moral imperative if it is within our powers to do so.

BBC: Paying for a sibling to save Mark

To paraphrase Wordsworth: by getting and spending, the government lays claim to the fruits of our labor and ultimately lays waste our powers.

FORBES: Of Tea and Taxes