I can't stay awake any longer.

我瞌睡得再也熬不住了。

《牛津词典》

Junior employees tend to want to stay awake all day and be seen as energetic, and workers on assembly lines can't just nod off.

初级职员往往想整天保持清醒，希望被看作充满活力，而生产线上的工人根本没法打盹。

youdao

I'm already having trouble sleeping. I get all these nightmares at night that I stay awake at night. I can't even look at my textbooks anymore.

我无法入睡，整晚我都在做噩梦，所以我整夜醒着。我甚至连课本都看不下去。

youdao

These portraits, several of which are in the show, provoke the persistent question: if his sitters can't stay awake for the painter, why should we?

ECONOMIST: Leon Kossoff

He usually works until he can't stay awake.

WSJ: Unlikely NY scribe handwrites Good Book in 4 years