No one is in control; thump it on the head and it still survives.
没有人在控制;捶打它的头部,它依然存在。
When one of the wheels fails to function properly, there is no effective way to control rigid spacecraft attitude motion in certain practical circumstances.
当其中一个动量飞轮失效,在某些特定的情况下,如何控制航天器的姿态问题还没有有效的方法。
One of the things that has the biggest influence in our life is something we have no control over.
对我们的生活影响最大的,往往是那些我们无法掌控的事。
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