Ключевые слова: african, american, black, call, care, center, centre, computer, cop, desk, desktop, emblem, equipment, event, female, girl, guard, lady, law, light, management, modern, monitor, monitoring, multiple, national, network, new, office, officer, operator, patrol, pc, phone, police, policeman, room, screen, service, situation, stress, system, traffic, uniform, urgent, using, woman, women, young,