And the plan calls for one hundred billion dollars a year in aid to poor nations to deal with climate change.

VOA: special.2009.12.26

If the rate of population growth of the United States between 1820 and 1850 had sustained over time, we'd have today approximately one and a half billion people in the United States.

如果在1820至1850年间,美国人口增长率保持下去的话,今天我们的美国,就会拥有近十五亿人口

耶鲁公开课 - 美国内战与重建课程节选

That includes major improvements to the airport in Johannesburg and a new one billion dollar airport in Durban.

VOA: special.2010.06.09

The U.N.World Food Program says more than a billion people one in six worldwide do not get enough food to be healthy.

VOA: special.2009.11.23

One major lender lost more than a billion and a half dollars in the second quarter.

VOA: special.2009.09.04

The Copenhagen Accord sets a goal of one hundred billion dollars a year in aid to help poor nations with climate control by twenty-twenty.

VOA: special.2010.01.19

The F.T.C.estimates that food,drink and fast-food restaurants spent more than one and a half billion dollars on advertising to young people in two thousand six.

VOA: special.2010.06.04

In the first nine months of 2009, capital inflows stood at just $12 billion one fifth the level of a year earlier.

VOA: standard.2009.10.16

Mexico was the first country to qualify for the scheme last week, when the IMF agreed to provide it with up to $47 billion in emergency credit for a one-year period.

VOA: standard.2009.04.22