In principle there is nothing that a human can do that a machine might not be able to do one day.

原则上，总会有一天，凡是人能做的事，机器就能做。

《牛津词典》

And finally, reach some agreement in principle.

最后，在原则上达成一致。

youdao

Even assuming this to be in principle possible, it will not be achieved soon.

即使假定这在理论上是可能的，它也不会很快就能实现。

《柯林斯英汉双解大词典》

He was influenced by Thomas Malthus' work, "An Essay on the Principle of Population" written in seventeen ninety-eight.

VOA: special.2009.02.25

I would suggest that in the context of Beyond the Pleasure Principle we could re-title Tony the Tow Truck as The Bumpy Road to Maturity.

我建议我们可以在《超越快乐原则》的基础上,将《托尼的拖车》改写为《通往成熟的颠簸之路》

耶鲁公开课 - 文学理论导论课程节选

That's what, in principle, we can do and what I think is the most important concept in finance--this concept of risk pooling.

原则上，这就是我们能做的,我认为这也是金融业最重要的概念,即风险汇聚及分摊。

耶鲁公开课 - 金融市场课程节选

Nothing in the Bosnia agreement-in-principle deals with fighting in the Balkans or NATO's continued bombing of Bosnian Serb military targets.

CNN: Balkan Conflict: 'Light of peace" still long way off

Chief Secretary to the Treasury Danny Alexander said the in-principle agreement to devolve capital borrowing powers was "an important step forward".

BBC: Welsh government given limited borrowing powers

The cabinet's decision-in-principle triggered a wave of demonstrations throughout the Palestinian territories, and stern warnings to Israel from foreign governments to leave him be.

ECONOMIST: Yasser Arafat under threat: But it's not time yet to kiss good-bye | The