I happen to be working on a similar project at the moment.

我现在碰巧正在做一个类似的项目。

youdao

I happen to be an aficionado of the opera, and I love art museums.

碰巧我是个歌剧迷，而且喜欢艺术馆。

《柯林斯英汉双解大词典》

I happen to have an extra copy.

我正好有一份多余的复印件。

youdao

Well... I happen to believeyou make your own destiny.

VOA: standard.other

I believe that these are the foundational moments of theorizing and that if you're going to teach anything like a survey, you've got to derive the rest of it from whatever the moment I happen to subscribe to might be."

我相信这些都对建立理论非常重要,如果你想教概论之类的东西，那么其它的部分都得是我赞同的才行“

耶鲁公开课 - 文学理论导论课程节选

I happen to be a big fan of Jessica Simpson.

我正好是杰西卡·辛普森的超级粉丝。

Who 实战 - SpeakingMax英语口语达人

Look, Trent Lott, who I happen to know a little bit over the last year.

NPR: Lott Returns to Leadership Position

And that, I happen to believe is a very good, very democratizing result of all this technology.

FORBES: The Case For Polite

Representative CHRISTOPHER SHAYS (Republican, Connecticut): I happen to believe we're losing our moral authority to lead this place.

NPR: A Year of Ethics Lapses in Congress