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。

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.

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这些碎片运转的速度非常快，这意味着它们与国际空间站的任何接触都会造成灾难性的后果。

The speed at which this debris moves means any sort of impact with the space station would be catastrophic.

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作为碎片齐发的额外费用，牺牲快一地。

As an additional cost to play Shard Volley, sacrifice a land.

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