en_tn/job/15/20.md

twists in pain

"suffers a lot of pain." This is either physical or emotional pain.

the number of years that are laid up

This can be stated in active form. AT: "all the years that God has laid up" (See: rc://en/ta/man/translate/figs-activepassive)

that are laid up

This is an idiom. AT: "that are prepared" or "that are set aside" (See: rc://en/ta/man/translate/figs-idiom)