精力充沛的人们无论如何不会马上就死；年老体衰的人们马上就死的可能性较大。

People who are physically robust are not likely to die any time soon; people who are physically frail are more likely to die soon.

youdao

我不会说得这么绝对，毕竟现在精力充沛的人们通常能工作到60岁，甚至更久老当益壮。

I would not go that far. Energetic people now routinely work through their 60s and beyond, and remain dazzlingly productive.

youdao

在节日那天，人们聚集在露天场所，例如操场或停车场，通宵达旦地玩得非常开心，精力充沛的人们似乎不知疲倦。

On the festival, people gather in open air, such as playgrounds or parking lots, and energetically have fun with each other all night long, as though they were never tired.

youdao