This model is going to look a lot like the models we looked at already a few weeks ago.

这个模型很像,我们几周前见过的模型

耶鲁公开课 - 博弈论课程节选

I was just sitting outside smoking a cigarette a couple of weeks ago.

几周前，我正坐在外面抽烟。

交新朋友的方法 - SpeakingMax英语口语达人

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

As before, as in the Downs or Hoteling model, we discussed already a few weeks ago, we're going to assume that voters are evenly spread along the line.

像之前一样,就像当斯或霍特林模型,我们几周前讨论的,我们将假设选民,平均分布在这条线上

耶鲁公开课 - 博弈论课程节选

Well actually, I guess it came out a couple of weeks ago, but it's up on our syllabus.

我想大概是几周前发表的,我将其列在大纲中

耶鲁公开课 - 金融市场课程节选

We did not yet have good methods for screening blood to look for HIV, we didn't have the ELISA technique that I--we talked about in section a few weeks ago and so there was a great concern that there might be other diseases that you'd be passing on from-- unknowingly from this subset of patients that you're isolating the vaccine from.

那时我们还没有一种好的方式,来从血液中筛查出HIV,也还没有ELISA技术,该技术我们在几周前的一个章节中谈到过,因此,那时仍存有,很大的担心,那就是你有可能,在不知情的情况下,被那些病人,感染上其它疾病,因为疫苗就是从他们身上提取出来的

耶鲁公开课 - 生物医学工程探索课程节选