Also,you can monkey around when you feel like doing something, but have no firm idea of what to do.

VOA: special.2011.03.13

Right? That would be an entirely different matter, wouldn't it, because you would have absolutely no idea whether the question was rhetorical or grammatical, right?

对吧，那将会是一个完全不同的情况，难道不是吗，因为你就会完全不知道,这个问句是修辞型的还是语法型的，对吧？

耶鲁公开课 - 文学理论导论课程节选

You should ask someone else as I have no idea!

你应该问问别人，我可不知道。

Where 实战 - SpeakingMax英语口语达人

And what that corresponds to, if you recall, is the idea that in a perfect crystal at zero degrees Kelvin then you have no disorder at all.

如果你们能回忆起来的的话，这就意味着,绝对零度下的完美晶体,一点无序状态也没有。

麻省理工公开课 - 热力学与动力学课程节选

Man, you're going to really make me work here, I have no idea if I can get it that far, ah your friend will help you out. Thank you.

我不知道我能不能扔那么远，你的朋友会帮你的，谢谢！,那位同学完全正确。

麻省理工公开课 - 计算机科学及编程导论课程节选

Like I have no idea what I'm doing, you know.

我就是想到什么干什么。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

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

Because as you'll soon find, when you're writing programs 0 that aren't just four lines long but are 40 or 400 which very quickly becomes easy, you'll find that even you the next morning have no idea what this code does for whatever reason, and just having some English comments is a huge boon to comprehension for yourself and others.

你们自己写程序时就会发现,用40行甚至400行代码来代替繁杂拥挤的4行代码0,将会让事情简化许多，你会发现，即使由于某些原因,你不知道如何写代码，先写些注释，于人于己，都是好事,易于理解嘛。

哈佛公开课 - 计算机科学课程节选