But let's look for a slight variant of it, where greedy is not so good. And that's what's called the zero-one knapsack problem.

但是让我们找一找它的一些变种，在这些变种中贪婪算法用处不大,这些问题也就是0/1背包问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

Is not any so-called list of great thinkers ? or great texts likely to be simply arbitrary and tell us more about what such a ! list excludes than what it includes?

这种所谓的伟大思想家,或巨著清单不会太过于武断吗,它告诉我们的应是,遗漏多于涵蕴吧？

耶鲁公开课 - 政治哲学导论课程节选

You can brute force it and unfortunately, the so-called Caesar cipher is not very secure because if you assume, for our purposes in English alphabet with 26 characters, say all lowercase for all uppercase, my God, you only have to try like 24, 25, 26 possible rotations until you can figure out what his secret message is.

你可以强行解密但是不幸地是，所谓的凯撒密码不是很安全的,因为如果假设，对于我们的26个字符的字母表,指明所有的小写为大写，我的天，你只要试24，25次，26次就可以解答出,密文的内容。

哈佛公开课 - 计算机科学课程节选

Then I want to talk in the next lecture about regulation, which means government oversight of financial markets and not just government oversight, there are also the so-called self-regulatory organizations that are created in the financial industry to self regulate.

接下来的一课,会讲到金融监管,政府对金融市场的监管,不仅仅如此,还有金融界为了,监督自身而创设的,我们称为,自我监管的组织

耶鲁公开课 - 金融市场课程节选

In a particularly vicious critique of so-called Smectymnuus, an anonymous Anglican opponent attacked not only these six Presbyterian ministers but attacked Milton as well.

在对所谓的Smectymnuus的特别恶毒批评中，一个匿名的圣公会反对者,不仅对6个长老部长进行了抨击，也抨击了弥尔顿。

耶鲁公开课 - 弥尔顿课程节选

And this is a little different from what happened ten or so years ago, but the so-called Y2K problem was essentially the result of programmers not really having the foresight to realize, "Maybe we shouldn't use so few bits or so few digits to represent a year because eventually this will be a problem."

这个跟10年前发生的事情有点不一样,那个所谓的“Y2K“问题,本质上的结果是,程序员没有真实地预见和认识到，“可能我们没必要用到这些位数或数字,来表示一年，但是最终这个将会,是个问题“

哈佛公开课 - 计算机科学课程节选