I've lost ten pounds since I started this diet.

这次节食开始以来我体重减了十磅。

《牛津词典》

I've lost six and a half pounds since I started my diet.

从节食以来，我体重已减轻了六磅半。

《牛津词典》

I've found quite a few, and—since I started posting them on Twitter—they have been causing quite a stir.

我发现了不少，而且，自从我开始在推特上发布它们以来，它们已经引起了相当大的轰动。

youdao

"Since I was 14,I have liked comics, so of course by default, we started going to Comic Cons when he was young.

VOA: standard.2010.07.23

And unsurprisingly-- since I announced this was going to be the result before the class had barely gotten started-- I don't think any of these arguments work.

我在课程还没正式开始的时候,就已经说过了,我认为这些论证都站不住脚

耶鲁公开课 - 死亡课程节选

And I think that since this country started out with people coming over from different countries

我想既然这个国家一开始就有来自世界各国的人，

美国的移民法 - SpeakingMax英语口语达人

It has been my favorite book since I started blogging about needing to find a better one.

FORBES: Book Club as Metaphor

Since I started writing here as a freelance contributor at Forbes, I have had an absolute blast.

FORBES: Times Are Changing For Me At

"I've wanted to do this since I started playing golf and got really serious about it, " Wie added.

BBC: SPORT | Golf | Wie qualifies for US men's event