Walking through these historic areas, visitors today might find it hard to believe that a deadly storm swept through the city over four years ago.

VOA: special.2010.01.22

I would say absolutely. And I would say even I could notice over the past four years I feel and there is a different tenor.

我答案是肯定的，我想说,甚至我都能感受到过去四年里,学校氛围发生的变化。

普林斯顿公开课 - 人性课程节选

Randolph Roth studied homicide rates over the past four hundred years in parts of the United States and western Europe.

VOA: special.2009.12.19

A Census Bureau official says four hundred billion dollars in grants and loans will be available over the next ten years.

VOA: special.2010.05.07

Not until the nineteen fifties did scientists, using radioactive dating, place the age of the Earth at over four billion years.

VOA: special.2009.12.01

Much of the information came from observations made by thousands of volunteers in more than four thousand places over forty years.

VOA: special.2009.05.12

The United States Department of Agriculture will increase spending on farm emissions research by ninety million dollars over the next four years.

VOA: special.2010.01.05

In the next four years, more than one-and-a-half-million cattle were moved north over the Chisholm trail to Kansas.

VOA: special.2010.03.18

"The Great Sphinx of Tanis" from ancient Egypt dates back over four thousand six hundred years.

VOA: special.2010.06.23

Over the past four years he traveled around the world with recording equipment and video cameras in an effort to unite people through music.

VOA: special.2009.07.31

His other proposals include six hundred thirty-four billion dollars over ten years for health care reform.

VOA: special.2009.02.27

For more than four hundred years, people all over the world have been reading,watching and listening to the plays and poetry of the British writer William Shakespeare.

VOA: special.2010.01.06

"GAVI's goal over the next five years, by twenty-fifteen, is to immunize millions more children and save an additional four million children's lives, purely by providing basic vaccines against diseases that are basically almost non-existent in rich countries, as well as providing new vaccines against pneumonia,diarrheal diseases and then hopefully HPV and some other vaccine-preventable diseases."

VOA: special.2011.06.15

The South African government has invested an estimated $12 billion over the past four years in infrastructure for the Cup.

VOA: standard.2010.06.03

Almost one in four unemployed workers is experiencing an unemployment spell of six months or longer, the highest level in over 25 years,".

VOA: standard.2009.04.03

That exceeded the Canadians 16-0 win over host Italy four years ago in Turin.

VOA: standard.2010.02.15

But I pledge to you, over the next four years, action and results.

VOA: standard.2009.11.03

"I think there are many who realize that constantly imposing demands on the Iranians which they either have no intention or the capacity to fulfill for domestic political reasons has not gotten us very far over the last three or four years,".

VOA: standard.2009.10.19