finir ses jours

IPA(Pronunciation)

余生を過ごす / 人生の最期をどこかで過ごす / 人生の終わりをどこかで迎える / （ある場所・状態で）死ぬまで暮らす

English Meaning

to end one's days, to spend the rest of one's life, to spend one's last days (somewhere) (to pass the end of one's days (somewhere))

冒険に満ちた人生の後、彼は田舎の平和な楽園で余生を過ごすことに決めました。

After a life full of adventures, he decided to spend the rest of his days in a peaceful haven in the countryside.