He seems completely divorced from reality.

他似乎完全脱离了现实。

《牛津词典》

When he was depressed, he felt utterly divorced from reality.

他沮丧时便感到完全脱离了现实。

《牛津词典》

This just shows how divorced from reality she's become.

这恰恰说明了她变得多么不切实际。

youdao

The feds assume a relationship between the economy and tax revenue that is divorced from reality.

FORBES: Will "Hauser's Law" Protect Us from Revenue-Hungry Politicians?

Seeing Battles play live, those images of the band aren't entirely divorced from reality.

NPR: A Spaz-Funk Marching Band's Riot of Unpredictability

Great political theater for sure, but the commentary was once again divorced from reality.

FORBES