futile exercise

Traductions
бесполезное упражнение
Trying to change his mind was a futile exercise.
Пытаться изменить его мнение было бесполезным упражнением.
Définitions
A futile exercise refers to an activity or effort that is pointless or ineffective, yielding no meaningful results or benefits despite the time and energy invested.
Mots
exercise

noun
упражнение
futile

adjective
тщетный