They need to rework their recipes." Some food manufacturers have already begun the process of cutting back on sodium content.

VOA: standard.2010.04.22

And instead of this continual anticipation of writing something great, Milton's able to look back and find closure in something already written.

他并没有继续着写一些伟大的作品，而是追溯了过去，并在已完成的作品中寻找着终结。

耶鲁公开课 - 弥尔顿课程节选

and of course we've already been gazing at that light back there, and it's not a good example.

如果我们看着那里的灯，虽然这个例子有些瑕疵。

耶鲁公开课 - 文学理论导论课程节选

Allowing it to drag on, as other parts of the process already have, would just provide another excuse to push back the poll date.

VOA: standard.2009.09.29

You could see their mistakes if they're trying to repeat back something that's already known within a society.

如果他们试图重复,被社会所熟知的某些东西,那你就可以看到他们的错误了

耶鲁公开课 - 心理学导论课程节选

Financial problems and voter registration issues, particularly issues of nationality and voter eligibility, have already prompted Ivory Coast to push back the election several times since current President Gbagbo's mandate ran out in October 2005.

VOA: standard.2009.09.29

I already said, back here, when I used this board, that this idea was really important.

我们设置下场景，我已经说了，回到这里，当我用这块黑板的时候。

麻省理工公开课 - 计算机科学及编程导论课程节选

"The Israeli peace camp, as well as the Arab peace camp, is losing trust in the United States and in President Obama and what looked like a very positive and promising momentum that was started back in June in Cairo has been already lost,"

VOA: standard.2009.09.07

The sense of powerlessness, the most profound sense of powerlessness, suggested already by the first episode where his mother almost takes back the life she gave him, is rooted in the family.

无能为力之感，极度的无能为力之感，在他母亲几乎,毁了他时就有过，这在他的家庭中深深地扎根。

耶鲁公开课 - 1945年后的美国小说课程节选

What if I collect that blood from patients that are already infected with Hepatitis B, purify the Hepatitis B protein, and inject that back into people?

如果我采集那些乙肝患者的血液,抽提出乙肝病毒的蛋白质,并且将其回注入人体内,将会如何呢

耶鲁公开课 - 生物医学工程探索课程节选

The Greeks already had a century's long tradition of poetic education going back centuries to the time of Homer and Hesiod that set out certain exemplary models of heroic virtue and civic life.

希腊人已有世纪长的,诗学教育传统,可回溯到几个世纪前的荷马,与赫西奥德，他们为,英雄美德与公民生活确立了典范。

耶鲁公开课 - 政治哲学导论课程节选

Here's where I come back to that example that I already gave you with a question mark next to it when I was talking about Saussure.

我这就要再讲一下我已经讲过的例子,就是我们讲索绪尔时讲到的那个存疑的例子。

耶鲁公开课 - 文学理论导论课程节选

That is to say, I'm going to go back to a node I've already visited.

也就是说我将要,返回我访问过的节点。

麻省理工公开课 - 计算机科学及编程导论课程节选