In other words, there is perhaps no limit to the number of people who can reach 90 or 100, but getting more than a handful of people past 120 may never be possible, and 150 is probably unattainable, absent genetic engineering-even for a monarch.

  • 换句话说,活到90岁或100岁者的人数或许没有上限,但让一大批人活到120岁以上或许永远都不可能实现,没有遗传工程的帮助,人是很难活到150岁的,即便君主也做不到。

  • 互联网摘选 2025-02-27 22:23:17

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