So, there you have it : that's how it all started.

就这样，你瞧：这就是整个事件的起因。

《牛津词典》

That's how it all started for me.

这就是这一切对我来说开始。

youdao

B: Well, when I was about 10 years old, I started playing the piano. I think that's how it all started.

恩，大概是10岁的时候，我开始学钢琴。我想就是从那个时候开始的。

youdao

I was just reading his book right now about, you know, the rise of Facebook and how it all started.

我现在正在读他的书，关于社交网络的创建和兴起。

适合创业的旧金山 - SpeakingMax英语口语达人

And I put him on a motorcycle, and I showed him as a Hells Angel rebel back in school, and how it all started.

NEWYORKER: Mayberry Man

Let's take a look at the how it all started.

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We know that revolutions often begin with a visionary leader, so I asked Ben Van Dongen, how did it all started?

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