Well, twenty years is a long time.

二时间可不短。

My father was the Hand of the King for 20 years.

我父亲干了二御前首相。

I have been for over 20 years.

我有至少二经验。

The dollar is still strong by the standards of the past two decades.

以过去二标准来看，美元依然坚挺。

But the growth over the next two decades will not come without its challenges.

但是，未来二人口增长并非没有挑战。

I haven't paid for a lemonade down there in 20 years.

我在那地方免费喝了二柠檬水。

I served a guilty sentence the last 20 years.

我已经因为罪恶感服了二刑。

Powell headed the bureau for more than twenty years.

鲍威尔领导美国民族学研究局有超过二时间。

I have seen in my nearly two decades of humanitarian work.

这在我近二人道主义工作中所未曾看到。

The discovery came after two decades of scientific gambles and frustrating setbacks.

这一发现是历经了二科学赌博和令人沮丧挫折之后取得。

Mary endured twenty years of imprisonment and never saw her son, or Scotland again.

受了二监禁，再也没有见过她儿子，也没有回过苏格兰。

As Laertes spoke of his son, now gone these twenty years, he broke down with grief.

当莱尔提斯谈到他已经去世二儿子时，他悲痛欲绝。

Twenty years' worth of work, and what we've seen that's made a difference, and what the progress has been.

二努力，我们看到了改变与取得进展。

We just wanted to come and see because it happened 20 years ago.

我们只是想来看看，因为那是二前事了。

John has been the school caretaker for nearly twenty years. He's become part of the furniture.

约翰做学校管理员已经二时间了。他已经成为理所当然存在。

So we think we can have 20 years of operational scientific observations with this great new telescope.

我们认为这个很棒新望远镜能给我们二可用科学观测。

The tests were taken over the past 20 years.

这些测试是在过去二里进行。

That Google Translate from two decades ago laid the foundation for what we use today.

二前谷歌翻译为我们今天使用翻译奠定了基础。

Come on, that was 20 years ago. Get over it.

别这样，那已经是二前事了 别太记恨。

Our mutual economic engagement with China was evident during the economic growth of the past two decades.

在过去二经济增长中，我们与中国经济往来有目共睹。