grow by leaps and bounds

Traduzioni
расти не по дням, а по часам
His knowledge of the subject has grown by leaps and bounds over the past few months.
Его знания по этому предмету росли не по дням, а по часам в последние несколько месяцев.
Definizioni
To increase or develop very quickly and significantly; to make rapid progress.
Parole
bound

noun
граница
leap

noun
прыжок
grow

verb
расти