The United Nations says more than two and a half billion people around the world do not have good sanitation.

VOA: special.2010.03.15

It represents more than a million students every year who entered ninth grade but do not complete twelfth grade.

VOA: special.2009.09.10

The World Health Organization says more than one billion people live in areas where renewable water resources are not available.

VOA: special.2010.04.05

All agreed that global temperatures should not rise by more than an average of two degrees Celsius above pre-industrial levels.

VOA: special.2009.07.11

Many died of disease. After more than a month of digging, engineers decided that the canal would not work.

VOA: special.2009.11.19

And the books cannot be placed on more than one device, so they are not easy to share.

VOA: special.2009.09.03

As he later described it, the plane was not much more than half a kilometer above the trees.

VOA: special.2009.11.24

Most people at that time thought it was not important for young women to learn anything more than to read and write.

VOA: special.2010.04.25

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

But traditional guidelines say not to use tPA if more than three hours have passed after the first signs of a stroke.

VOA: special.2009.08.12

The Census Bureau says more than forty-six million Americans, about fifteen and a half percent, did not have health insurance last year.

VOA: special.2009.09.12

More than two hundred fifty million people do not get enough nutrients from crops to stay healthy.

VOA: special.2009.07.28

How could I answer the child? I do not know what it is any more than he.

VOA: special.2009.04.12

But so far the virus has not shown itself to be more severe than seasonal flu.

VOA: special.2009.08.05