devote time to (something)

Translations
посвятить время (чему-то)
He devotes a lot of time to volunteering.
Он посвящает много времени волонтерству.
Definitions
To allocate or dedicate a specific amount of time to engage in or focus on a particular activity, task, or interest.
Words
time

noun
раз
devote

verb
посвящать