To illustrate how Rapoport's formula works, I recruited a young marathoner, Erin Wyner.
为了说明拉波波特的公式如何工作，我招募了年轻的马拉松选手，埃林-怀纳。
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But on the basis of this simple formula-that a company should focus on an idea rather than a technology-which of today's young tech giants look best placed to live to 100?
It also showed that the ideal body weight of 1464 young men from north and 2264 from south calculated according to the formula seemed to be more reasonable than the another's formula used previously.