Objects, like bits of old space rockets or satellites, move around the planet at very high speeds, so fast that even a very small piece can break important satellites or become dangerous to astronauts.

一些物体，比如一些旧的太空火箭或卫星碎片，在地球上以非常高的速度运动，速度如此之快，以至于一个非常小的碎片都能破坏重要的卫星或对宇航员造成危险。

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Change at Wilkins has come fast, often taking scientists by surprise with the speed of the break-up.

威尔金斯冰架的变化发生得很快，经常使科学家们为它的破碎速率之快而感到惊讶。

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Rockets need to get back on defense. Giving up too many fast break points at the moment.

火箭需要回到防守上来，当务之急甚至要放弃一些快攻得分。

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The battle became more physical in the second quarter with Hayward stuffing Deron Williams at one end and Evans delivering a hard foul on Paul Millsap on the fast break at the other.

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The attack, which occurred shortly before Iftar -- the evening meal at which Muslims break their fast during Ramadan -- took place in a predominantly Shiite area.

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The fact these bite-size stories can be enjoyed in a five-minute coffee break at work means they fit neatly into fast-paced lifestyles of many in the modern world.

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