所以只有她笑，我已经十年没笑过了。

So only she laughs, I have not laughed for ten years.

youdao

我已经十年没有这样开心了。

I have no such fun in a decade.

youdao

虽然我已经十年没有见过他，但我知道我会永远想念他。

Although I hadn't seen him more than ten years, I know I'll miss him forever.

youdao

In addition, even people-- I got vaccinated 40 years ago,right?

此外,即便是像我这样的人,接种天花已经四十年了

耶鲁公开课 - 生物医学工程探索课程节选

Well, I've done all my business in video games since, 30 years already.

唔，我做电子游戏，已经三十年了。

比利时和美国的差异 - SpeakingMax英语口语达人