In April they had agreed to do everything necessary to prevent a collapse.

VOA: special.2009.10.02

This material will be necessary to do the listening exercises for the course, which is sort of the backbone of the course.

做听力练习时我们必须使用这些材料,听力训练是课程的核心内容

耶鲁公开课 - 聆听音乐课程节选

Do you think an undergraduate degree should be necessary to enter law school?

你认为进入法学院前必须要有本科学位吗？

想成为律师的话 - SpeakingMax英语口语达人

"We will do what is necessary to pass a health care bill to improve quality,lower cost and make America healthier,"

VOA: standard.2010.03.18

It's not necessary to do that, but it can be quite convenient.

虽然没有必要这样做，但是这样做是很方便的。

麻省理工公开课 - 热力学与动力学课程节选

But Cheney said he is not sure the Obama administration will do what is necessary to keep Iran from developing nuclear weapons.

VOA: standard.2010.02.14

As completely as was possible and is necessary, would you choose to do it?

如果完全可能而且必要，你会这样做吗？

麻省理工公开课 - 媒体、教育、市场课程节选

"Without land,one cannot do anything. Also,it's necessary to have a fund for the management of the land."

VOA: standard.2009.12.10

Yes, I do believe it's theft but perhaps it is necessary to condone that theft.

我确实认为这是盗窃,但也许我们有必要容忍它。

耶鲁公开课 - 公正课程节选

Texas Democrat Al Green said the proposals Geithner outlined do what is necessary to prevent the failure of large institutions from devastating the economy.

VOA: standard.2009.03.26

"And we will have to take action in London to make sure that the banking system is reformed, to ensure ourselves that our financial institutions can come to the aid of the poorest countries, and to make sure that we do what is necessary to ensure that there is strong growth and recovery - and particularly jobs in the world economy as a result of the actions that we take,".

VOA: standard.2009.03.25

I don't want to be an alarmist here." "But the one thing that is very important is that as the ISAF (NATO) forces operate in the areas near the Pakistan border, that the impact on Pakistan be taken into account at all times and that the Pakistani security forces are properly aware of what the military actions are so they can do what is necessary to protect your border,"

VOA: standard.2009.07.04