Ключевые слова: aged, airport, area, auto, baby, bus, chair, child, children, disability, disabled, female, help, illustration, infant, infirmed, inform, information, informative, instruct, instruction, instructive, international, laying, male, man, mark, mother, notice, notification, notify, old, pain, parent, patient, people, pink, pregnant, priority, public, seat, seating, sign, signage, sit, station, stop, traffic, transportation, travel, wait,