At the end of the test flight,the speed of the Apollo spacecraft was increased to forty thousand kilometers an hour.
VOA: special.2009.07.08
And then after a few minutes or maybe an hour, you hopefully have at least one dancing cookie.
几分钟或者可能一小时过去后,你颇有希望地拥有至少一个会跳舞的饼干人。
you would probably spend at least an hour or an hour and a half on each floor.
每层楼你大概要看一个或者一个半小时。
This is because orbital debris travels at speeds of thirty-two thousand kilometers an hour or more.
VOA: special.2009.04.01
I've been at the train station for over an hour.
我已经在火车站等一个小时了。
They were designed to fly at speeds up to six thousand four hundred kilometers an hour.
VOA: special.2010.07.07
Suppose you're the driver of a trolley car, and your trolley car is hurtling down the track at 60 miles an hour.
假设你是一名电车司机,你的电车以60英里/小时的速度,在轨道上飞驰。
The American buffalo could run at the speed of almost seventy-five kilometers an hour.
VOA: special.2009.02.15
And it would take at least an hour do a perfect simulation of the stock market.
而要做一个完美的股市仿真,至少要1个小时。
But it is really traveling at twenty-eight thousand kilometers an hour.
VOA: special.2009.09.30
The capsule was traveling at almost forty-six thousand kilometers an hour.
VOA: special.2009.09.30
They were moving at twenty-eight thousand kilometers an hour.
VOA: special.2009.07.01
They say it will be like driving a race car toward a brick wall at one hundred sixty kilometers an hour, hitting the brakes, and stopping less than a meter from the wall.
VOA: special.2010.07.07
The president spoke in Pittsburgh, less than an hour before deliberations resumed at the G20 economic summit.
VOA: standard.2009.09.25
(Speaking) Manjushree Badlani said her departure from Paris was delayed by about an hour, but said her trip through customs at Dulles only delayed her by about seven minutes.
VOA: standard.2010.01.05
The attacks in Pakistan's east took place hours after a suicide car bomber targeted a police station at a garrison town about an hour's drive from the northwestern city of Peshawar.
VOA: standard.2009.10.15
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
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