I think was just exhaustion.

我想我只是精疲力竭了。

youdao

Raymond: Well, part of the reason is just exhaustion.

Raymond：嗯，部分原因只是疲劳。

youdao

And so it happened that we reached the pass at six, not at four, near collapse, and with a certain trembling in our knees that wasn't just from exhaustion.

我们恰巧在六点钟到达了那个要隘，而不是四点钟，膝盖颤抖着，不仅仅是由于筋疲力尽，简直要崩溃了。

youdao

And how much does the White House think this is -- that was just the tipping point for an overall exhaustion and anger about things that have happened due to the American presence?

WHITEHOUSE: Press Briefing

On our standard Windows battery rundown test, in which we fix the display brightness and loop a video endlessly to exhaustion, the Surface Pro scored just three hours and 46 minutes, despite having a 42.5Wh battery a third larger than the 31.5Wh pack in the Surface RT.

FORBES: Links 6 Feb: Microsoft's Surface Pro Reviews. Not So Good Actually

He finished in 8 minutes, 9.49 seconds at the Armory to beat Galen Rupp's time by just .23, then fell to the track in exhaustion.

WSJ: Lagat breaks US indoor 2-mile record at Millrose