该区域已经有十年无脊髓灰质炎。

The region is polio-free, and has been for ten years.

youdao

那么它已经有十年时间，也许更多。

Well it's been ten years and maybe more.

youdao

我已经有十年没见过这些勋带了。

I had not seen the ribbons in ten years.

youdao

她从事演艺界的工作已经有十年了。

She has been in show business for ten years.

youdao

我们认识彼此已经有十年了。

We have already known each other for ten years.

youdao

她来这里已经有十年咯吗？

Has he been here for ten years?

youdao

他已经有十年不当老师了。

It has been ten years since he were a teacher.

youdao

他不做司机已经有十年了。

It is ten years since he was a driver.

youdao

至今已经有十年的时间，感觉漂泊很久了。

Until now, it has ten years. I feel very tired.

youdao

当我离开学校时，我教那门课已经有十年了。

By the time I left the school I had taught that course for ten years.

youdao

他离开已经有十年了。

It's ten years since he left.

youdao

他参军已经有十年了。

It is ten years since he joined the army.

youdao

他参军已经有十年了。

He joined the army ten years ago.

youdao

他待在这里已经有十年了，还娶了一位罗马尼亚妻子。

He has been here 10 years and is married to a Romanian.

youdao

再说，治疗不孕不育技术在过去的十年里已经有了很大进步。

Also, infertility technology has come a long way, in even the past decade.

youdao

可移植的程序并不难写，十年前就已经有了。

Portable programs are not as hard to write as they were ten years ago.

youdao

但问题是“我们所使用的这种经济学分析已经有几十年的历史了”。

The trouble is, "the analysis we're using is decades old".

youdao

自从计算机问世以来已经有几十年的时间了。

It that been a few decades since the computer came into being.

youdao

自从计算机问世以来已经有几十年的时间了。

It that been a few decades since the computer came into being.

youdao