Their sleepless nights, working around the clock, they are not for money and risk their lives to do these moves, they are not for the sake of personal interests, then they are in the end Why?

他们废寝忘食，不分昼夜地工作着，他们不是为了金钱而做这些冒着生命危险的举动，他们也不是为了个人的利益，那么，他们到底是为什么呢？

youdao

And that, in the end, is why we need open source.

而归根结底，这就是我们需要开源的理由。

youdao

ANALYSIS: Top 10 Reasons Why the World Won't End in 2012.

分析：世界不会在2012年毁灭的十大理由。

youdao

This is why people often end up at the National Archives in Washington.

VOA: special.2010.06.28

That they agree to some kind of base that's why I said that things maybe murkier in the end than we want.

然后他们就打成某种协议,这也就是为什么我说最终事情会变得更加复杂,虽然我们并不希望这样。

普林斯顿公开课 - 国际座谈会课程节选

Why doesn't -- this is one way of putting the question -why doesn't Apollo harass or bother Milton at the end of Lycidas in the same way that he harasses Milton at the poem's beginning?

为什么-这是提出问题的一种方式,为什么阿波罗没有在诗歌的最后以同样的方式,不断烦扰着弥尔顿呢？

耶鲁公开课 - 弥尔顿课程节选

Which is, in the end, why we really do want to stay a market based economy.

FORBES: Apple and Amazon: Tablets, Cellphones, Capitalism and Markets

So in the end, why did Hostess die?

FORBES: Why Hostess Had To Die

And that, in the end, is why the peace process in Northern Ireland was successful, because both sides had some understanding of what the other side needed for some dignity and for some peace.

WHITEHOUSE: President Obama & Prime Minister Cameron Joint Press Availability | The White House