Now we know why. They were looking for a phantom suspect.

现在我们知道为什么找不到嫌疑人了——嫌疑人根本就不存在。

youdao

Now we know why: it seems nickel imitates the action of bacteria.

现在我们了解了为什么会这样：看上去是镍模仿了细菌的行为。

youdao

So now we know that the brain is truly noisy, but we still don't know why.

所以现在我们知道大脑确实是很嘈杂的，但我们仍然不知道原因所在。

youdao

Now why--and here is the question why do we get this nervousness about the relationship between what I know and how I know it arising at this moment?

问题是,为什么那时候我们对,我知道什么和我如何知道的关系如此神经紧张？

耶鲁公开课 - 文学理论导论课程节选

This is all by means of review but the question you can now ask is, "Fine. That's why moral feelings might evolve, but what do we know as psychologists about the emergence in nature of moral feelings in individuals?

这些知识我们以前都学过,现在你们要问一个问题，“好了，道德情感是这样产生的，但我们心理学家知不知道,自然界中的个体的道德情感是如何出现的？

耶鲁公开课 - 心理学导论课程节选

Now we know why Bill Bradley thinks Democrats should vote for him, and against Al Gore.

CNN: Bill Press: You want nasty? You got nasty

Now we know why Facebook is not making any effort to curb the increasing invasions of privacy that are occurring as a result of more and more consumers are using the site.

FORBES: Social Networking, Facebook And The Vote

Now we know why he was being cagey.

FORBES: Freeport-McMoRan Rescues McMoRan Exploration In $20 Billion Gulf Of Mexico Deal