Ключевые слова: agriculture, animal, artificial, breed, breeding, care, cattle, control, countryside, cow, cultivation, dark, doctor, farm, farmer, farming, gloves, hand, health, healthcare, help, husbandry, improvement, indoors, industry, insemination, inside, jacket, job, livestock, male, mammal, man, occupation, pregnant, procedure, professional, ranch, reproduction, research, rural, sample, science, semen, specialist, sperm, vet, veterinarian, veterinary, work,