飞行器的设计人保罗·麦克格雷迪于八月二十八日去世，享年81[font=宋体]岁

Paul MacCready, designer of flying machines, died on August 28th, aged 81

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保罗·麦克格雷迪的“幻影神鹰号”却在飞行领域取得突破，它完成了自1977年以来首例成功的人力驱动飞行。

Paul MacCready'sGossamer Condor, which made the first successful human-powered flight asrecently as 1977, was some improvement on these.

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