Ключевые слова: adult, arab, asia, asian, background, bike, black, busy, capital, city, color, colorful, crowded, density, east, iran, iranian, lifestyle, male, man, men, motion, motorbike, motorcycle, move, overloaded, people, persia, person, riding, road, speed, sport, street, style, summer, tehran, three, town, traditional, transport, transportation, travel, typical, urban, vehicle, vertical, view, white,