Although he is focusing on specific cases of possible police misconduct, Nick Hardwick said there is a great need for a much larger debate to be held in the country regarding the correct balance between security and liberty.

VOA: standard.2009.04.21

Now, whoever guessed it was a pop tart was correct, that's what it happened to be so you get extra credit for that.

那些猜是果酱馅饼的人猜对了,就是这种食品,猜对的人可以获得额外加分

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

His idea was, the formula written for the opposite one will have the opposite angle; That turns out to be the correct answer.

他的方法是,反过来的方程,以相反的角来表示,那就能推出正确的答案了

耶鲁公开课 - 基础物理课程节选

So the correct answer for titanium plus two Ar3d2 is going to be argon 3 d 2, whereas if we did not rearrange our order here 4s2 we might have been tempted to write as 4 s 2 so keep that in mind when you're doing the positive ions of corresponding atoms.

所以正2价钛离子,的正确答案是，然而如果我们不重新安排顺序,我们可能会写出2,所以请记住,它当你们在解关于原子,的正离子的时候。

麻省理工公开课 - 化学原理课程节选

We need to avoid the temptation, in many ways understandable as it might be, to airbrush or sanitize Aristotle, to make him seem more politically correct for modern readers.

我们要避开这个诱惑，虽然在很多方面看来，他可能在经过喷雾与消毒之后较易理解，亚里士多德,也许会对现代的读者变得比较政治正确。

耶鲁公开课 - 政治哲学导论课程节选