Ключевые слова: abstract, activity, afternoon, attention, background, blue, business, career, change, choice, city, cloud, color, concept, control, danger, day, drive, expectancy, go, green, highway, idea, information, inspiration, lights, living, motivation, no, object, passage, red, road, safety, search, sign, signal, sky, space, stop, street, symbol, time, traffic, transportation, travel, urban, warning, way,