Government leaders knew they had to do something to prevent such floods in the future.

VOA: special.2009.08.12

It was a subject of much discussion of what to do to prevent these bank runs.

这是一个需要很多关于如何做才能,阻止这种银行倒塌的探讨的话题。

耶鲁公开课 - 金融市场课程节选

Yet critics say he failed to do his part to prevent the crisis.

VOA: special.2009.08.28

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

VOA: special.2009.10.02

But they say governments can do more to prevent mass killings.

VOA: special.2010.04.03

But they noted that some do help to prevent disease.

VOA: special.2009.04.21

The Obama administration is clearly under pressure to do more to help contain the damage, and prevent another such disaster in the future.

VOA: standard.2010.05.18

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

But researchers hope that one day they will be able to do that though a simple blood test, and prevent more deaths like Suzanna's.

VOA: standard.2010.02.08

The second is that you do not take active steps to prevent it.

VOA: standard.2009.06.21

President Barack Obama described the incident as a "systemic failure" of America's security apparatus, and U.S.officials have pledged to do what it takes to prevent a recurrence.

VOA: standard.2009.12.30

Not only will we do a better job of treating patients, but,we will be helping to prevent the potential spread of resistance to artemisinins, our most important class of medicines for treating malaria."

VOA: standard.2010.03.09

"I think we are not in a war with the settlers, and we should do everything we can in order to reach an agreement in order to prevent any kind of deterioration in the region,".

VOA: standard.2009.12.21

It offends our values,". The president says the goal now must be to ensure that these kinds of abuses do not happen again, and that regulations are imposed that prevent the kind of risky deals that drove AIG to the verge of bankruptcy in the first place."

VOA: standard.2009.03.19