futile attempts, attempts in vain, unproductive efforts, unsuccessful efforts

Английский Язык - Английский Язык

Определение futile attempts, attempts in vain, unproductive efforts, unsuccessful efforts в Английский Язык Английский Язык словарь

fruitless efforts

Расстановка переносов

fu·tile attempts, attempts in vain, un·pro·duc·tive efforts, un·suc·cess·ful efforts