I'm not interested in sport.

我对体育运动不感兴趣。

《牛津词典》

I'm not interested in a romantic relationship.

我对谈情说爱不感兴趣。

《牛津词典》

I'm not interested in it at all.

我对此一点兴趣都没有。

youdao

But what if I'm not interested in going into one of these projects?

但是如果我不想参与计划？

哈佛公开课 - 幸福课课程节选

And I'm also really interested in literature in general not just Greek and Latin by any means.

而且我对文学很感兴趣。这种兴趣不仅仅局限于希腊和拉丁文学。

最喜欢的一门课 - SpeakingMax英语口语达人

And what I'm showing here is not on your notes, if you're interested you can look it up in your book.

我这里展示的没有在你们的讲义里给出，如果你们感兴趣的话可以看看课本。

麻省理工公开课 - 化学原理课程节选

I'm not interested in teasing out the potential motives or causes behind these disasters.

CNN: The week of terror flashbacks

"I said: 'I'm retired - I'm not interested in fighting no more', " he said.

BBC: Boxer Herbie Hide denies fight-rigging claims

"I'm not interested in how well someone can sing, " says Bernard Sumner of New Order.

BBC: The X Factor takes on the world