And by learning what it is about economic development or housing that actually helps to improve health, we can then design more programs and ultimately make better use of the knowledge that we have."

VOA: special.2009.07.20

And will make mistakes. And therefore, you write your programs so that catastrophes don't occur when those mistakes are made.

就是人是很愚蠢的，会犯错误的，因此，你要这样设计你的程序,以达到当犯错误时避免大事故的目的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Before long we'll see that you can actually put things inside those parentheses which make your programs even more useful.

不久之后，你们就可以看到，我们是可以在括号里面加参数的,这些参数可以让你的程序更有用。

哈佛公开课 - 计算机科学课程节选

The researchers say public health officials could use the study to plan programs that will help people make better lifestyle choices.

VOA: standard.2010.04.08

Divide and conquer to make our programs modular so we can write them a little piece at a time and understand them a little piece at a time.

我们把程序分解为模块逐个击破,以便我们能一次写一小段,一次理解一点儿，现在我觉得。

麻省理工公开课 - 计算机科学及编程导论课程节选

"And what incentive programs do is make it more favorable for you to overcome that tendency to procrastinate doing something now."

VOA: standard.2010.07.16

The last point I want to make to you is, you've started writing programs that you would think of as being inherently iterative.

能反映递归特性的程序，我最后一点想说的是,你已经开始编写你认为。

麻省理工公开课 - 计算机科学及编程导论课程节选

Kevin Volpp,director of the University of Pennsylvania's Center for Health Incentives, says these programs make it easier to take that first step to change.

VOA: standard.2010.07.16

She also said the U.S.aid community must have the courage to rethink its strategies to make sure that the programs achieve lasting change in recipient nations.

VOA: standard.2010.01.06