I think maybe the best option is to take both if you're really interested in the subject matter.

如果你真的对金融很感兴趣的话,我觉得最明智的选择就是都选

耶鲁公开课 - 金融市场课程节选

It's really nice to meet you. You know, if you think... here, this is what I'm interested in.

见到你真的很高兴。如果你想……在这里，我就是对这个感兴趣。

就业的方法 - SpeakingMax英语口语达人

And that was really interesting to me. So ? I want to...-Have you studied in sociological course last month? -Oh, some one. -All right.

我对异化很感兴趣，所以,我想……，-你上个月学过社会学吗,学过一些，-好的。

麻省理工公开课 - 电影哲学课程节选

In the arts generally people who teach you the arts are going to shudder if you would say oh I interesting in this because it's such fun, because it tells you what life is like or tells you a story and then you'll repeat the story.

艺术一般来说,如果你对教你们艺术的人,说，哦，我对这个很感兴趣,因为它很有趣，因为它告诉你生活是什么,或说它告诉了你一个很好的故事，他会很震惊。

麻省理工公开课 - 电影哲学课程节选