But we might then wonder, for every person who gets less than the average amount of life-- suppose we take the median, take the amount of life that's exactly, 50 percent of the people get more, 50 percent of the people get less.
但是接着我们可能会想,对于所有活得比平均寿命要短的人-,假设我们取中间数,相对于平均寿命,刚好五成的人活得更长,五成的人活得更短。
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