But Russia was strongly opposed to the system, saying it undermined its national security interests and could lead to more instability in Europe.

VOA: standard.2009.09.17

This will lead us into a discussion of sort of bioengineering of the immune system, in particular, and we're going to talk next week about vaccines.

我们会借此展开对,免疫系统的生物医学工程化的讨论,下周我们将讲到疫苗

耶鲁公开课 - 生物医学工程探索课程节选

Together, we have taken steps to stimulate growth, restore the flow of credit,open markets, and dramatically reform our financial regulatory system to prevent such crises from occurring again - steps that will lead to job creation at home,".

VOA: standard.2009.04.11

But he warns it will not be a fast recovery. "The effects of some of the government stimulus kicking in, some of the effects of these attempts to stabilize the financial system will all lead to things turning around.

VOA: standard.2009.03.18

Republicans assert the legislation will lead to federal government control of the health care system, higher costs and deficits and debt, and bitterly complain about Democrat's plan to pass the Senate-approved bill without a direct vote, by packaging it with a separate measure of changes.

VOA: standard.2010.03.19