For the PST three years, I have served as a private secretary to Mr. T.

在过去三年，本人一直担任唐悌先生的秘书。

youdao

For the PST three years, I have served as a private secretary to Mr. T. Tang whom you know well, and whose public works have been heralded all over Hong Kong.

在三年，本人一直担任唐悌先生的秘书。唐悌先生，阁下必定知悉，唐先生的事业为市民所熟知。

youdao

Oh, Lord! I don '; t know. Not these two or three years, perhaps.

天哪！我也不知道。也可能两年三年见不着面。

youdao

"If you haven't looked for a job in the last two or three years, it is radically different than anything you could imagine."

VOA: standard.2010.07.28

I'm three years old. Maybe I don't know what "pulls up" means.

我三岁，可能我不知道“停下来“是什么意思。

耶鲁公开课 - 文学理论导论课程节选

And one of the reasons that's most responsible for that is that humans aren't dying at as young an age from infectious diseases as they did three or four hundred years ago.

最重要的一个原因就是,人们不会在年轻的时候死于传染性疾病,而这在三四百年前确实会发生

耶鲁公开课 - 生物医学工程探索课程节选

It will be disappointing playing second division cricket next season but there is a toughness and belief to this team that certainly wasn't here three years ago.

BBC: Matthew Maynard challenges dejected Glamorgan

One-third of the 485 ETF strategies tracked by Morningstar don't have even three years of performance history.

WSJ: When Cheap Funds Cost Too Much

Generally, when a trademark isn't used for three years, it can be deemed abandoned, or dead, and becomes available for others to register and use, lawyers say.

WSJ: Basing a Business on an Old Brand? Check the Trademarks