Not surprising, one of the main pastimes that was not only allowed but encouraged was gambling.

Our main pastime is watching videos.

His main pastime was analyzing films.

The two friends meet regularly either for a charity project (that they end up ruining) or for a film; television being Sophie's main pastime.

My main pastimes, though, were simpler.

Local politics, though, was his main pastime.

One-night stands are his main pastime.

The main pastime of Proton inhabitants is The Game.

The main pastime here seems to be eating critters from the sea.

I was in Zambia, where the main industry is copper mining and the main pastime kicking a ball (every copper mine has a team).