thrill of a lifetime

Translations
восторг на всю жизнь
Winning the lottery was the thrill of a lifetime for her.
Выигрыш в лотерею был для неё восторгом на всю жизнь.
Definitions
An extraordinary and exhilarating experience that is often considered unique or unforgettable, typically associated with a sense of excitement or joy.
Words
lifetime

noun
жизнь
thrill

noun
волнение