I had the experience of seeing one of my outward bound students years ago at a reunion event.

我曾经在一个重聚的活动上，看到了多年前拓展训练时我的一个学生。

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Researchers at the University of Delaware developed shear-thickening fluids for use as liquid armor almost ten years ago.

差不多十年以前，美国特拉华大学的研究人员研制出这种剪切增稠液体用于液体盔甲。

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Researchers at the University of Delaware developed shear-thickening fluids for use in liquid armor almost ten years ago.

特拉华大学的研究人员们几乎在十年前就研制出了用于制作液体装甲的剪切增稠液。

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Disney was born in 1901 in the city of Chicago but at the ago of 20, the young man who loved to draw went to Hollywood.

VOA: standard.2010.02.26

So, a couple of weeks ago we proposed to swap two integers, and we couldn't at the time.

那么，几周前，我们提出交换两个整数，然而在那时，我们办不到。

哈佛公开课 - 计算机科学课程节选

So, at the very top of the file I'm just copying and pasting what was essentially on the slide a moment ago.

在这个文件的顶端,我只是做了复制和传递。

哈佛公开课 - 计算机科学课程节选

Will the investigation probe as well the FBI's own questioning of Tamerlan two years ago at the behest of an unspecified foreign government, presumably Russia, over his involvement with jihadist websites and other activities?

WSJ: Michael Mukasey: Make No Mistake, It Was Jihad

By the time she died suddenly of pancreatic cancer three years ago at the age of 72, my mom was teaching the children of former students, many of whom had stayed in touch.

FORBES: A Mother's Day Tribute To A Musical Mom

Yet the Deputy Governor of the Bank of England, speaking at a conference of central bankers three weeks ago, said that the growth of internet trading risks making central banks completely irrelevant.

BBC: News | UK Politics | Paddy Ashdown's speech