Lincoln and Douglas talked for two hours.

VOA: special.2009.08.13

The older kind of submarine used in World War Two could stay under water for only about forty-eight hours.

VOA: special.2010.06.11

Passengers will pay two hundred thousand dollars to ride to outer space and back for two and a half hours.

VOA: special.2009.12.18

He says just choosing a jury even for the simplest trials can often take two or three hours.

VOA: special.2009.08.31

He set one by playing poker for seventy-two hours, which was a record for that card game.

VOA: special.2011.05.16

They even found a measurable increase in the condition for every two hours sitting in a car.

VOA: special.2009.07.14

He spoke for almost two hours on a cold and rainy day, without a hat or overcoat.

VOA: special.2009.01.19

Two hours after Apollo Thirteen went around the moon, the astronauts fired the rocket for five minutes.

VOA: special.2009.07.22

It can take from twenty minutes to more than two hours for them all to leave.

VOA: special.2009.12.07

It is mixed for about two hours with some common chemicals and then allowed to cool.

VOA: special.2011.07.25

Two hours after arriving, they began to prepare the ground for planting.

VOA: special.2009.06.04

The two sides struggled for hours in the hot summer sun.

VOA: special.2009.09.24

He read for more than two and a half hours.

VOA: special.2009.05.14

Everett spoke for almost two hours.

VOA: special.2009.11.12

This helicopter crew knows that. Doctors say these patients need to get medical care within two hours for the best results.

VOA: standard.2010.04.18

That is because out of three days and two nights, the families will only see each other for a total of about 11 hours.

VOA: standard.2009.09.26

It was a different era. But General Myers spent many hours in the White House Situation Room, working with Bush administration officials on strategy for the two conflicts, just as current top officers are working with President Barack Obama and his team now on how to move forward in Afghanistan.

VOA: standard.2009.10.16