在进入火星大气层之后，随着速度的降低，一系列的降落程序逐渐展开。最后，随着由火箭驱动的宇航起重机将“好奇”缓缓放置于火星表面，整个降落程序随之结束。
After decelerating in the atmosphere, a series of entry events will quickly take place, ending with a rocket-powered sky crane lowering the rover gently to the surface.
大气层外极薄的微粒层会撞击进入减慢轨道物体的速度。
A whisper-thin veil of molecules at the atmosphere's outer reaches bumps into and slows down orbiting objects.
他们点燃了太空船的控制火箭。太空船的速度减缓，开始重新进入大气层。
They fired the spacecraft's control rockets. The spacecraft slowed and began to re-enter the atmosphere.
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