Because in an under-constrained problem there could be multiple solutions. So suppose I want to capture all of them or print all of them out.

因为在一个非约束性问题中,可能会有多组答案,所以假设我想把它们,全部获取或者全部输出。

麻省理工公开课 - 计算机科学及编程导论课程节选

The licensing agent reads the book and determines whether or not to print it at all or license it to appear in print.

出版管理机构阅读后决定是坚决不许印刷,这本书还是许可它被印刷成册。

耶鲁公开课 - 弥尔顿课程节选

We have to realize that people don't read all the fine print and don't understand -if you have a precisely written contract in legal language, maybe they don't get it.

大众不愿阅读也无法理解,那些晦涩的法律条文,一份由法律术语写成的合同,对大众来讲无异于一部天书

耶鲁公开课 - 金融市场课程节选

With all those print statements.

打印声明也是相同的。

麻省理工公开课 - 计算机科学及编程导论课程节选

What I'm going to ask you to do is track what you're eating, and to go to a website that will allow you to enter all your eating, and then it will print out a dietary analysis of that.

我希望你们能记录每天吃的东西,然后到相关网站输入你的饮食记录,之后打印出饮食分析报告

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

All right, so let's just see what we got, we'll print univs. Nope, not defined.

我们来显示下univs数组，噢，还没定义。

麻省理工公开课 - 计算机科学及编程导论课程节选

Is the first part. That says, I took the branch through here that eventually got to the end and said, there wasn't a solution, in which case I'mgoing to print out, there ain't no solution, otherwise I'll print out the pieces. All right, let's check it out. Ah, what did I say?

我是否返回了特殊的none值？是第一部分,这里的意思是我从这个分支,走到这儿最终走到最后，并告诉我这条路没有解决方案，也就是我想要打印的结果,没有符合的结果，否则我会把它们输出来？

麻省理工公开课 - 计算机科学及编程导论课程节选

We can put a list in the list again, as we've seen before. So let's put the list containing the string a, and I'll print out so now we see something pretty interesting about a list, that we can mix up all sorts of things in it, and that's OK.

数组放到数组中去，让我们把这个包含,字符串a的数组放进去,然后再显示，我们看到了一些,挺有趣的事情：我们可以把各种,各类的东西混合着放进去，没问题。

麻省理工公开课 - 计算机科学及编程导论课程节选