большую часть времени

most of the time

→ большой
phrase Rare #25,554
most of the time Literally, “the greater part of the time.” The phrase is commonly used to describe how someone spends their time.
RU: Я большую часть времени работаю дома.
EN: I work from home most of the time.

Этим Том и занимается большую часть времени.

That’s what Tom spends most of his time doing.

Так я провожу большую часть времени.

This is how I spend most of my time.

Этим Том и занимался большую часть времени.

That's what Tom spent most of his time doing.