我之所以是我，一定是有原因的。

There must be some reason I am as I am.

youdao

我之所以是我，就是因为与别人的观点相比，我更相信自己的心声，这也是我给你们的最好的建议。

I am who I am because I trust my gut more than anyone else's opinion, and that is my best advice to you.

youdao

我之所以是失败者是因为我一手培养大的儿子竟然连跟自己的爸爸都不能讲实话。

I have failed because I have brought up a son who cannot even tell the truth to his own father.

youdao

And they're awfully simple because, all I can do now, is decide whether to execute some piece of code or another.

它们之所以太简单的原因是：,现在我能做的，就是,决定执行一块代码或者执行另外一块。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now, the reason why I skipped it is I'm not sure this is the best way to look at the question.

我之所以没讲是因为,我不能肯定这是考虑这个问题的最佳方式。

耶鲁公开课 - 心理学导论课程节选

I could have just done this, and the only reason I didn't here is just because now I look - at this, and now it's just getting confusing for me -- even for someone who's been programming for a while.

我本可以这样做，我之所以没有这样做是因为,现在我看着这个，它是我有点迷惑了-,甚至是对于某些已经写了一段时间程序的人来说。

哈佛公开课 - 计算机科学课程节选