Ключевые слова: alien, area, artistic, asia, asian, asphalt, auto, ball, barrier, block, blocker, blue, bricks, capital, car, central, colored, concrete, construction, control, drive, east, equipment, eyeglasses, grey, hemisphere, iran, iranian, mid, outdoors, parking, pavement, pedestrian, persia, persian, protection, road, row, security, sidewalk, space, sphere, stone, street, stub, teheran, tehran, traffic, transportation, yellow,