We must bury him as if he had died a natural death.

我们必须把他埋了就像他是自然死亡一样。

youdao

Anyone out in the open who touches someone who has been killed with a sword or someone who has died a natural death, or anyone who touches a human bone or a grave, will be unclean for seven days.

无论何人在田野里摸了被刀杀的，或是尸首，或是人的骨头，或是坟墓，就要七天不洁净。

youdao

Napoleon died a natural death to the eye, but by a modern scientific analysis of the few hair left over by him, it was revealed that he had been poisoned.

从表面上看来，拿破仑是善终的，但根据对他遗留下来的几根头发所作出的科学化验，发现他是被毒死的。

youdao

Whataboutism seemed to have died a natural death at the end of the cold war.

ECONOMIST: Come again, Comrade?

Tastes are changing too: Twinkie the Kid might have been made from petroleum byproducts and artificial ingredients, but he died a natural death.

FORBES: Staggering Global Food Waste Creates Green Tech Opportunities

My first- born died of natural death, natural causes from sickness.

BBC