His latest statement focused on the need to correct flaws in the aviation security system that allowed the would-be bomber to board the Detroit-bound flight in the first place.

VOA: standard.2009.12.29

That's an example; you see how information technology created a Social Security system.

这个例子中你们可以看出信息技术,是如何创造出社会保障体系的。

耶鲁公开课 - 金融市场课程节选

They created a new law, which said that every person who works in Germany has to pay the government a certain percent of his income, into the Social Security system.

他们颁布了新的法律，规定每个在德国工作的人,都需向政府支付一定比例的收入，以此来建立社会保障体系。

耶鲁公开课 - 金融市场课程节选

Prime Minister Abhisit, in accepting a list of demands from the women trade unionists, said the government was examining policies supportive of women in the workplace, as well as reforms to Thailand's social security system.

VOA: standard.2009.03.09

When you retire--you can actually get it now, electronically, your entire employment history, all your contributions-- when you retire, there will be a formula-- you can find it on the Social Security system website-- which resembles the formula that they did in 1889.

现在你退休之后可以自动得到，你这一生的工作情况，还有你全部的投保记录-,当你退休的时候-,你可在社会保障体系网站上找到一个公式-,类似于1889年使用的那个公式。

耶鲁公开课 - 金融市场课程节选

However,the national social security law established a system that would grow and become a central part of American life.

VOA: special.2011.04.07

Biden stressed that the new missile defense system would provide more security for the United States and the North Atlantic Treaty Organization,or NATO.

VOA: standard.2009.10.23

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

The city has more than 10,000 closed circuit security cameras, including in the transportation system.

VOA: standard.2010.04.01

(OMITTED) Angle says she will phase out programs like the social security pension system.

VOA: standard.2010.06.08

"We need to learn from this episode and act quickly to fix the flaws in our system because our security is at stake and lives are at stake,".

VOA: standard.2009.12.29

The report says the U.S.military's Djibouti-based Combined Joint Task Force-Horn of Africa is currently installing a Maritime Security and Safety Information System in key positions along the Kenyan coast.

VOA: standard.2009.05.01

And if we want this, then we have to make sure that Afghanistan has its own security infrastructure, that that system is there and we want to help build it,".

VOA: standard.2009.11.09

"You cannot build a foolproof system for air security unless you are willing to slow the whole air system down to a crawl and institute very, very invasive procedures before Americans get on airplanes,".

VOA: standard.2009.12.30

"The best way to responsibly advance our security and the security of our allies is to deploy a missile defense system that best responds to the threats that we face and that utilizes technology that is both proven and cost effective."

VOA: standard.2009.09.17