这也是为什么每天都有至少一名儿童死于火灾、293名儿童因为房屋火灾受伤的原因之一。

That's one of the reasons why at least one child dies and 293 children are injured in a house fire every day.

youdao

如果他们是死于自然原因，应该处于不同年龄层才对。

If they had died from natural causes, they would have been different ages.

youdao

与年龄较大的妇女相比，青少年死于妊娠相关原因的危险要高得多。

The risk of dying from pregnancy-related causes is much higher for adolescents than for older women.

youdao

So one of the reasons there is a huge increase in life span is because people aren't dying of things that they would have in prior years.

寿命范围显著增长的一个原因是,人们不再死于,以前那些致死的东西

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They died from other things: only 4% died from infectious diseases.

他们死于一些其他的原因,感染性疾病只占百分之四

耶鲁公开课 - 生物医学工程探索课程节选

And one of the reasons that's most responsible for that is that humans aren't dying at as young an age from infectious diseases as they did three or four hundred years ago.

最重要的一个原因就是,人们不会在年轻的时候死于传染性疾病,而这在三四百年前确实会发生

耶鲁公开课 - 生物医学工程探索课程节选