Translation of "Lawns" in Spanish

When I say "grass," people immediately think of lawns,

Cuando digo "pasto", la gente piensa de inmediato en jardines,

Bob charged 3 dollars an hour for mowing lawns.

Bob cobra 3 dólares por hora por cortar el césped.

I had some massive lawns with a very small lawn mower.

en jardines gigantes con una cortacésped muy pequeña,