If you don't think something will happen and then it happens, you will feel surprised.

如果你认为某事不会发生，然后它发生了，你就会感到惊讶。

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And then it happens.

然后它发生了。

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And then it happens. The dream becomes real.

然后就发生了。梦想成为现实。

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If anything happens to me in my livelihood, then it's spread out over everybody and everybody means the whole world.

如果我的生计出问题了，它将分散到每个人身上,每个人指全世界的人。

耶鲁公开课 - 金融市场课程节选

I am going to do it first pictorially and then I will write the algebra. What happens here?

下来我会做绘画工作,并写下一些代数，这儿怎么了？

麻省理工公开课 - 固态化学导论课程节选

In other words what happens to people's health as they lose weight and then regain it repeatedly over a period time?

换言之,在一段时期内反复增重减重,对人们的健康有什么影响

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

"I mean, it's like being told a hurricane is coming you don't really know how big it's going to be or how bad it's going to be ... until it actually happens and then you say, 'Oh my God, this is it!'"

NPR: Obama Wins Democratic Caucuses in Wyoming

Rep. RANGEL: We got to have a public plan and we're not going to wait two, three, five years to see what happens and then trigger it, we got to have a plan.

NPR: House, Senate Offer Health Care Plans

But out there diarrhea is something that can actually kill a child, and then you have this vicious cycle that happens and it's very hard for them to recover.

NPR: Doctor Describes Scene in Darfur