After several days, you'd be almost completely unable to function.

几天后，你根本无法活动。

youdao

Organs then become starved for oxygen and are unable to function properly.

这时器官就会缺氧，也就无法正常运作。

youdao

No wonder, then, that Smallwood claims the game left him "unable to function independently."

也难怪当时斯默尔伍德称该游戏让他生活不能自理。

youdao

Your gut's unable to function in the normal way, and so you get severe diarrhea.

使肠道不能正常工作,这时人就得了严重的腹泻

耶鲁公开课 - 生物医学工程探索课程节选

The narrower definition has the ones unable to function in jobs or school at all.

FORBES: A Costly Education

Claims that this club has been unable to function since 2005 seem overblown.

ECONOMIST: Fit at 50? | The

If Greece left the euro, all of that would stop and the Greek banking system would simply be unable to function.

BBC: Greek banks, the euro and the ECB