And there was, several years ago, a very serious criminal case that rested on a sentence.

多年前的一桩刑事重案,就是依据一句话来定案

耶鲁公开课 - 心理学导论课程节选

I was probably, I think, sixteen when I went, so this was several, several years ago.

那时我才十六岁，那是几年前的事了。

大都会艺术博物馆 - SpeakingMax英语口语达人

We did a study using the Framingham data ourselves several --some years ago where we were interested in the issue of weight cycling.

几年前我们用弗明汉研究的数据做过研究,我们对体重循环这个问题很感兴趣

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Then the Phase Three that I mentioned, the 10,000 years ago had several things occur that were very important in shaping our current situation.

最后是我提过的第三阶段,一万年前发生的某些转变,对塑造当下的饮食结构而言,意义重大

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Now we'll go back further than 10,000 years to talk about the history of food, but in those--but at 10,000 years ago several very important changes happened that have shaped to a great extent what our modern relationship with food is.

让我们回到一万多年前,来讨论饮食史,但是,一万年前,发生了一些很重要的变化,这些变化很大程度上塑造了,现代人类与食物的关系

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选