"Four of the expelled NGOs have taken advantage of this latter flexibility and this week completed initial registration processes in Khartoum,".

VOA: standard.2009.06.11

That goes back to that idea of sort of discipline coding. It's easy to have assumptions about what you think are going to come into the program when you writ it. If you really know what they are use them as search, but if you think there's going to be some flexibility, you want to prevent the user getting trapped in a bad spot, and exceptions as a consequence are a good thing to use.

这又回到了规范编码的想法上来了,在你写代码的时候考虑,什么会进入你的代码的思考是简单的,如果你真的知道,他们是用他们来做搜索的,而你希望有一定的灵活性，你想要阻止用户,陷入一个艰难的境地,那么异常是非常实用的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Secretary Gates said the new plan will allow flexibility and put in place a defense system more quickly than the previous proposal.

VOA: standard.2009.09.17

And many farmers growing GE crops have seen economic benefits like higher yields,lower costs, and more flexibility than their conventional-farming counterparts.

VOA: standard.2010.04.15

"This program is designed to improve strength, balance and flexibility so that every day living tasks become easier."

VOA: standard.2010.02.26

It called for flexibility on assembly lines, and mandated that problems be fixed as soon as they were discovered so mistakes would not be repeated.

VOA: standard.2010.02.15

The Senate measure relies on the new exchanges with emphasis on U.S.states retaining flexibility, to expand coverage to self-employed Americans, to small businesses and others currently without insurance.

VOA: standard.2009.12.25

The G20,which includes major industrialized powers in the Group of Eight plus developing nations with significant economies such as China and India, agreed to a specific time line for deficit reduction, while giving governments flexibility to adjust the pace of changes based on their own situations.

VOA: standard.2010.06.27