It's not always correct to think of it that way-- we have to get into the theory of futures markets.

这种方法并不是永远正确的,我们需要更好的理解期货交易市场

耶鲁公开课 - 金融市场课程节选

And in fact, as a sidebar, that is not syntactically correct, there's a simple button that you push that will check your syntax.

实际上，有个小道消息，你放入了，一个语义,结构。

麻省理工公开课 - 计算机科学及编程导论课程节选

If you've turned in a program that's not syntactically correct, the TAs give you a zero.

不正确的,问题组，助教会给你们一个零分。

麻省理工公开课 - 计算机科学及编程导论课程节选

That's not actually correct.

BBC: Take your politics too seriously

It was good that this project was killed by Governor Palin, but it's not correct that it saved any money.

NPR: Origins Of Bridge To Nowhere Explained

It's not something that is politically correct to call for the United States to intervene in Syria.

NPR: How The Syria Debate Is Playing Out In The Middle East