Push hard and fast. Aim for a rate of about one hundred compressions each minute.

VOA: special.2009.06.09

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

Yet he struck hard and fast, and soon had control of the valley's main towns.

VOA: special.2009.09.17

He felt his body fly through the air far and fast.

VOA: special.2009.04.11

Some of the dunes are small and fast-moving.

VOA: special.2010.01.04

It has many different avenues to take." David Kris,assistant U.S.attorney general for national security says, "The arrests are part of an ongoing and fast-paced investigation."

VOA: standard.2009.09.20

For five years, the three women have shared a house and their lives while serving in one of the most prominent and fast-paced careers in Washington.

VOA: standard.2010.08.07

The hum of the spinning blades is the sound of China going green as it seeks to address the growing energy demands of its rapidly modernizing consumer society and fast-paced industrialization.

VOA: standard.2010.08.03

The virus was identified in Uganda in two thousand four and has spread fast in areas extending from Lake Victoria.

VOA: special.2010.06.08

The city's population grew between two thousand and two thousand seven, but not as fast as the country as a whole.

VOA: special.2009.03.20

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

Fast connections,it says, are important to business and job creation, and to other areas like education and health care.

VOA: special.2010.03.19

As a result, they used the frogs in fast-acting, low-cost pregnancy tests for women during the nineteen-forties and fifties.

VOA: special.2010.06.29

And if that is not fast enough, then people can drive to another part of the modern transportation system: the airport.

VOA: special.2010.04.26