他在上大学时就开始对政治感兴趣了。

He got interested in politics when he was in college.

《牛津词典》

他对政治表现出浓厚的兴趣。

He showed a lively interest in politics.

《牛津词典》

我变得对政治非常失望。

I've become very disillusioned with politics.

《柯林斯英汉双解大词典》

In these parts of the Politics Aristotle offers a serious challenge to existing Greek traditions and patterns of political education.

在这部份的《政治学》,亚里士多德对,当时的希腊政治教育传统与模式,提出严肃的挑战。

耶鲁公开课 - 政治哲学导论课程节选

and it got me really interested in politics and the change that we can make in that way.

这让我对政治有了兴趣，并希望能够通过一定方法进行改变。

要学习环境法 - SpeakingMax英语口语达人

It's interesting to think about what's driving that and what it means for our health and for international politics.

到底是什么导致了这些变化以及,这对我们的健康和国际政治意味着什么,这些都值得我们思考

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选