beyond recall

US /bɪˈjɑːnd rɪˈkɔːl/
UK /bɪˈjɑːnd rɪˈkɔːl/
"beyond recall" picture
1.

思い出せない, 記憶の彼方

impossible to remember or retrieve from memory

:
The details of that ancient event are now beyond recall.
その古代の出来事の詳細は、今や思い出せない
Her childhood memories are mostly beyond recall.
彼女の幼少期の記憶は、ほとんどが思い出せない