This is done in an ad hoc fashion. It is not done in a systematic way.

VOA: standard.2009.08.31

I've been using the blackboard a little ad hoc here, but suppose I neaten things up here now and present this rectangle is let's say R RAM, the memory inside of your computer.

我在这里特别地使用这块黑板，假如我整理这些东西，把它们呈现,这个长方形，假如说就是内存，你电脑的内存。

哈佛公开课 - 计算机科学课程节选

I don't know if you've seen this no-ad sunscreen for instance.

我不知道，举例来说，不知你见没见过这种无广告防晒霜。

广告和价格的关系 - SpeakingMax英语口语达人

Let me stop playing this since it will just go on ad nauseam as well. So what does this actually mean for you?

我们继续讲课,对你们来说这究竟意味着什么？

哈佛公开课 - 计算机科学课程节选

This was very big in an ad campaign at least last year, I'm not sure if it still is, with the little butterfly.

它的广告宣传做得很大，至少在去年是这样的，我不确定它现在还是不是，它这里有一个小蝴蝶。

麻省理工公开课 - 化学原理课程节选

The next one I'd like to show you is a KFC ad, and this ran fairly recently.

接下来我要给你们看一个肯德基的广告,这是个最近的广告

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

You know that in The Psychopathology of Everyday Life, Freud reminded us that the Freudian slip isn't something that happens just sometimes ; and nobody knows this better than an ad libbing lecturer; it's something that happens all the time.

在《日常生活的精神病理学》中，弗洛伊德提醒我们,弗洛伊德口误并不只是偶尔发生,即兴演讲者对于这一点最有体会;,它随时随刻都在发生。

耶鲁公开课 - 文学理论导论课程节选

So we don't need to add,in this ad hoc fashion,the no branching rule.

这样我们也就不用加入无分支规则了。

耶鲁公开课 - 死亡课程节选

And this was before the Ad came up for the army.

这些是军队的广告。

哈佛公开课 - 幸福课课程节选

This is the song mentioned in Revelation 14 that Milton is continually alluding to and we saw him allude to just this passage in Ad Patrem.

这时《启示录》第14卷里面提到的4,弥尔顿一直在暗指这一段,他在Ad，Patrem中也暗指了这一段。

耶鲁公开课 - 弥尔顿课程节选

- Well, this one was me having a little fun here. So play-- Cat meows ad nauseam.

这个有意思，如果打开-,猫叫的很难听。

哈佛公开课 - 计算机科学课程节选

And it will just do this ad nauseam until I actually give it an int or if I realize, "Wow, I really screwed up this program.

它将会令人作呕地反复如此处理,直到我给它一个int数或者当我认识到：“喔，我真的弄砸了这个程序。

哈佛公开课 - 计算机科学课程节选