1.你对这个不好奇吗? Aren’t you curious about this?

2.我对这件事的起因很好奇 I’m curious about the reason of the event.

3.我很想知道那个秘密 I’d love to know about that secret.

4.我对他是谁很感兴趣 I’m really interesed to discover who she is.

5.我对你正在做的事没兴趣 I have no interest in what you are doing.

6.我觉得它相当乏味 I found it rather dull.

7.我不关心别人的事 I don’t care about others’ business.

8.对我来说无所谓 It doesn’t matter to me.

9.我不在乎 I don’t care.

10.随便 Either way.