Puppies Behind Bars founder and director Gloria Gilbert Stoga says that she had no idea how many inmates,guards and officials were touched by the wars in Iraq and Afghanistan.

VOA: standard.2010.05.18

I mean, they have no idea how hard we work, and look at this gigantic split infinitive, to dramatically help.

他们不知道我们有多么努力地工作，注意到这之间的巨大鸿沟，会有很大的帮助。

麻省理工公开课 - 固态化学导论课程节选

I don't own a car, I have no idea how to drive.

我没有车，也不知道怎么开车。

I'm ~ing 实战 - SpeakingMax英语口语达人

The ECC, which has a majority of members appointed by the United Nations, says returns must be recounted and audited from any polling station where 100 percent turnout was reported or any presidential candidate received more than Canadian Grant Kippen is the ECC chairman: "Well we have no idea how extensive it is,".

VOA: standard.2009.09.08

I said, "I have no idea how to do that but it's an interesting idea. But let's keep talking.

我说：“我不爱懂这一行,不过这个想法不错，我们接着聊吧。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

She had no idea who Wallace Gray was or how he was involved in any of this.

VOA: special.2010.10.30

I was done putting together the site, I had no idea how successful it could be.

当网站建好之后，我也不清楚它会有多成功。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

She had no idea about how to operate a newspaper.

VOA: special.2009.04.26

Now this moment is striking in part because we had no idea - how could we possibly have had an idea?

如今这一刻又浮现在脑海中，部分是因为我们并不知道,等等，我们如何能够知道？

耶鲁公开课 - 弥尔顿课程节选

I have no idea. -How can you say such a thing?

我没有概念，-你怎么能这么敷衍我呢？

斯坦福公开课 - 经济学课程节选

No matter what its constitution was, no matter how these differed from one another, the idea was that the state has to make good men and that for a city to be good, the men must be good.

不论宪法体制如何,不论世间千变万化,其主旨始终围绕着,政府必须培育良民,而只有公民优秀,才能让城市更加美好

耶鲁公开课 - 古希腊历史简介课程节选

If unfamiliar, these are the mechanical computer devices that you have to use to buy a ticket on the T these days and there was one of these really awkward but touching situations where it was clear that this woman had no idea, you know, what to do, how to get from here to here, and I could see her just staring at the turnstiles that you're supposed to go through to get into the subway.

如果不熟悉，这是机械计算机设备,当今你必须使用它们来买地铁票,它们实在是难操作的,这个令人同情的情况是,明显这位老太太不知道怎样操作，怎样从这一步到那一步,我看见她只是凝视着,地铁的栅门口。

哈佛公开课 - 计算机科学课程节选

We had no idea what was going on with the system, with how people were using it. We were making guesses.

我们不知道这个系统会怎么样，也不知道人们用得怎么样，我们只是在猜测。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选