EU missions abroad will get a bigger role in implementing programmes on the ground, while a better staffed organisation will be set up within the Commission to speed up aid delivery.

欧盟驻外机构将根据这一计划在援助项目实施上发挥更大的作用，同时在欧盟内部将建立一个更加精干的组织以加快援助进度。

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These carry atomic clocks that have to run at a different speed to those on the ground because gravity is greater there.

卫星携带的原子钟必须和地面的运行速度不一样，因为那里的重力更强。

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A sonic boom is the thunder-like noise a person on the ground hears when an aircraft or other type of aerospace vehicle flies overhead faster than the speed of sound or supersonic.

音爆是当飞机或其它类型的飞行器以超音速飞过头顶时，地面上的人听到的类似雷声的噪音。

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More speed on the ground may make up for less in the air.

ECONOMIST: Air travel: After Concorde | The

Of course conditions on the ground determine the speed at which you can do things, but it's been made quite clear that we will have stopped our combat role by 2014-2015.

BBC: Dannatt: US Afghan plan is 'bold, but risky'

During that era of rapid innovation, lives were sacrificed -- by test pilots in space and Gemini astronauts on the ground -- but the space program moved ahead at light speed.

CNN: Space is still the new frontier