On the other hand Wal-Mart has gone through a tremendous effort over the last couple of years to integrate environmental sustainability into not only its own practices but to force this into the supply chain."

VOA: standard.2010.01.23

And there's probably more digits after the decimal place, but because of my formatting string, I only see a couple of them.

这里可能有更多的小数位，但因为我对结果设定了格式，我们只看到两位。

哈佛公开课 - 计算机科学课程节选

and she's now playing some pretty fairly difficult things considering that she has only taken for a couple of years. So,

尽管她才学了几年，她现在已经可以弹奏比较难的曲目了。所以，

和钢琴老师 - SpeakingMax英语口语达人

"Because there are only a couple of previous records of eruption at this particular volcano, it is difficult to judge either how long the activity will go on there, or how long the volcano might then be dormant before it goes active again."

VOA: standard.2010.04.15

But as you can see, in the run I'm talking about this, there really only are experiments in a couple of the dimensions of the educational purposes that we talked about in the very beginning.

但你们也看到了，我探讨这一点的过程中，所进行的实验只涉及到,我们在最开始谈到的,教育目标的几个方面。

麻省理工公开课 - 媒体、教育、市场课程节选

Others said, "Well, she only taught school for a couple of months."

嗯，她只是在学校里教了几个月“

耶鲁公开课 - 1945年后的美国小说课程节选

cause we only have couple of minutes, Ok, it's alright So, for next time, you are going to read about Death in Venice...the introduction that's the movie we're going to watch next week ? But, what do you read for next time?

因为我们只剩几分钟了，可以，没问题,那么，下一次,你们要读《魂断威尼斯》，的介绍,这是我们下周要看的电影,那你们下一次上课之前读什么呢？

麻省理工公开课 - 电影哲学课程节选

You can't say quite as much if you've only been in France for a couple of days before coming back, but still you can say something relevant.

如果你只是去法国待了几天就回来的话,的确没有多少可说的,但是你仍然可以说出一些相关的东西

耶鲁公开课 - 死亡课程节选

I've asked them to give a brief presentation about the Masters of Applied Positive Psychology at U Penn, the only master degree, well the first master degree in the world-- there are a couple of others now.

我请他们简单介绍一下,宾州大学应用积极心理学硕士课程，唯一的硕士学位，世界上第一个硕士学位-,目前还有其他几个。

哈佛公开课 - 幸福课课程节选

only a couple of vocabulary words daily to officially learn them.

就算正式学习，你们一天也只能记住几个。

有这样的困难 - SpeakingMax英语口语达人

And when Hobbes tells that story, which he mentions a couple of times in the book, one can only imagine he must have had a kind of wry grin on his face when he wrote that out.

霍布斯在书中几次提到，当借用这个故事的时候，你能想象到,他的脸上呈现的会是怎样的苦笑。

耶鲁公开课 - 政治哲学导论课程节选

I can only go grocery shopping for a couple of days.

我只能一次买几天所需的东西。

与众不同的纽约 - SpeakingMax英语口语达人

He'd been diagnosed with, if I recall correctly, cancer as a freshmen--and his doctor had told him that he pretty much had no chance of recovery and indeed had only a couple more years to live.

他大一的时候就被诊断出癌症，如果我没记错的话--他的医生告诉他,他基本上没有治愈的可能了,并且实际上只有几年时间存活了。

耶鲁公开课 - 死亡课程节选