Ключевые слова: agriculture, animal, animals, baby, barn, breast, breed, care, cute, dirty, domestic, drink, eat, enclosure, farm, farming, farrow, feeding, fighting, fodder, food, great, group, growth, hay, healthy, hungry, large, life, line, mammal, many, milk, mother, nature, nursery, pig, piglet, piglets, pigpen, pigs, pink, pork, small, sucking, suckling, swine, tail, udder, young,