Ключевые слова: auto, automobile, blue, cable, car, check, city, control, cross, danger, day, drive, engine, equipment, highway, light, maintenance, metal, modern, object, open, pole, protection, red, repair, road, safe, safety, security, semaphore, service, sign, signage, signal, sky, stop, street, symbol, technology, tool, traffic, transport, transportation, travel, urban, vehicle, warning, way, white,