For most men and women, fitting in an hour of moderately intense exercise in an already hectic day is difficult, if not impossible.

VOA: standard.2010.03.30

But in the western United States, there are highways where the speed limit is one hundred twenty-five kilometers an hour.

VOA: special.2010.04.26

He says every extra hour of television meant an eight percent increase in the chances of developing signs of depression.

VOA: special.2009.03.10

But they have been reported to move in other directions and as fast as one hundred seventeen kilometers an hour.

VOA: special.2010.05.11

But about an hour south of Miami lies a natural wilderness different from anywhere else in the United States.

VOA: special.2009.06.30

And it can go from zero to ninety-five kilometers an hour in just two and one half seconds.

VOA: special.2009.11.03

It can also cause flooding. Wind speeds in a category two hurricane can reach close to one hundred eighty kilometers an hour.

VOA: special.2010.08.24

Tornadoes usually travel in a northeasterly direction with a speed of thirty-two to sixty-four kilometers an hour.

VOA: special.2010.05.11

In less than an hour, the Indians killed the general and every one of his men.

VOA: special.2010.04.08

It was 1934. My father made the trip to Wilmington in little more than an hour.

VOA: special.2010.01.30

"Rhonda Smith of Tennessee described how in two thousand six her Toyota-made Lexus sped up for a time to one hundred sixty kilometers an hour.

VOA: special.2010.02.26

A minibus carrying Shi'ite pilgrims was also targeted in Sadr City about an hour later, wounding a handful of people.

VOA: standard.2009.08.07

In the countryside, an hour's drive from Port-au-Prince, many people in Mirebalais have returned to their daily routine.

VOA: standard.2010.02.01

The president spoke in Pittsburgh, less than an hour before deliberations resumed at the G20 economic summit.

VOA: standard.2009.09.25

During the two-and-a-half hour moon walk, the astronauts frolicked in the weightlessness of outer space and planted an American flag in the lunar surface.

VOA: standard.2009.07.16

There will be another match in about an hour, but the fun continues.

VOA: standard.2010.06.19

It was a big victory for the president. In brief remarks at the White House about an hour after the Senate vote, he spoke of the impact reform will have on the American people.

VOA: standard.2009.12.25