I was young when I started.

我很小就开始跳街舞了。

youdao

That is when I started the switch.

这是我转变的开始。

youdao

When I started running in 2009 I wore headphones.

当我在2009年开始练习跑步时，我喜欢戴着耳机跑步。

youdao

The magnolias die so quickly when you bring them in, so I had to draw it quickly before I started in on the stitching."

VOA: special.2009.11.04

So, at any rate, this seemed to me to be, when I started teaching this course, reasons not to teach it.

因此无论如何对我来说，当我开始教这门课的时候决定不说它的原因。

耶鲁公开课 - 现代诗歌课程节选

I chose English Literature because when I started off a university, I didn't know what it was I wanted to do.

我选英语文学是因为当我刚上大学的时候，我不知道自己到底想做什么。

为何选那门专业？ - SpeakingMax英语口语达人

When I started out, people told me my posts were too long or that I posted too infrequently.

BBC: How I quit my job to travel: The corporate lawyer

When I started getting college catalogues in the mail shortly thereafter, I knew who was responsible.

FORBES: Thanks, Dad.

When I started seeing momentum building around Bank Transfer Day, I was excited.

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