These changes weren't happening in a vacuum.

这些改变是凭空出现的。

But there are different accounts about how this happened.

但对于这次事件如何生也有同的言论。

Human flow has always happens in human history.

人口流动是人类历史上经常生的事。

And that doesn't happen by cramming.

但是死记硬背实现这一过程。

Oh, no, no, no. What a thing to happen.

哦，。这糟了。

And there are many points where their failure happens.

失败的因素出现各个环节。

To put it simply, everything happens instantaneously.

简单来说一切都会瞬间完成。

All these things can happen to anyone, and they happen to everyone.

所有这一切都生任何人身上，也确实生每一个人身上。

It suggests that the work is happening.

这表明工作正进行。

Without it, the competition could not happen.

如果它们没有这招，这个比赛也没啥比的。

I think that this happens since March.

我认为这是从 3 月份开始的。

How old was she when this happened?

这件事生的时候她多大？

That's thought to have happened after breakup of the Soviet Union.

据了解，自从苏联解体之后，这类交易就开始了。

But I'll give you a hint why this is happening.

但我会给你们一点提示， 为什么会生这样的事。

I realised clearly that something extraordinary was happening.

我清楚地意识到某些寻常的事情要生了。

I was waiting for a miracle to happen.

我等待一个奇迹的生。

Of course, it doesn't happen like that.

这种情况当然会生。

Explosive decompression happens infrequently, but it does happen.

爆裂性失压很少生，但确实有这种现象。

Uh, yeah, I mean some is already happening.

“嗯，是的，有些已经生了。”

So it's clear that something has happened there.

因此，那里显然进行了军事行动。