医疗保健的进步显著提高了人类寿命。

Advances in health care have significantly increased human longevity.

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Advances in health care have significantly increased human longevity.

longevity 是由形容词 long(长的)加上名词后缀 -evity 构成的名词,表示"长寿、寿命"的意思。这个词强调生命持续的时间长度。

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