"There is no evidence that the U.S.is any less strong than it has always been.

VOA: standard.2010.03.18

Because there is no limit and there is less prescription there certainly today than in the disease model.

因为没有界线，如今它的使用程度,也远比疾病模型少。

哈佛公开课 - 幸福课课程节选

It says, if answer, sorry, imagine x is -16, ANS is 0 is less than -16, no. So what does it do?

对不对？让我们来看看，如果答案，对不起0,如果x是-16的话，ANS为0，小于-16吧，对？

麻省理工公开课 - 计算机科学及编程导论课程节选

This is also the aim of positive psychology,no less than this.

同时也是积极心理学的目标。

哈佛公开课 - 幸福课课程节选

It says, well I'm going to print out first and last just so you can see it, and then I say, gee 2 if last minus first is less than 2, that is, if there's no more than two elements left in the list, then I can just check those two elements and return the answer.

然后它计算了尾点和开始点的差,如果小于2的话,也就是说数组中的元素小于等于，我对这两个元素进行比较,然后返回结果就可以了，否则的话，我们就去寻找中值点，注意它是怎么实现的,首先这个指向一个列表的开头。

麻省理工公开课 - 计算机科学及编程导论课程节选