trzoda chlewna in inglese:

The farmer decided to start growing vegetables because he didn't want to work with livestock anymore.

The animals living on a farm are the livestock.

It also found cattle are the biggest source of greenhouse gases, accounting for more than three-quarters of all gases made by farming livestock around the world.

livestock farming

Farmers can better monitor fields and livestock.

It is like casting pearls before swine.

Don't cast pearls before swine.

... events because of the swine flu.

Your wonderful lecture was pearls before swine.

This is like casting pearls before swine.

Cast not pearls before swine.

Cast pearls before swine.

His great oration was like pearls before swine.