Ключевые слова: ahead, amusement, arrow, background, blue, board, car, caution, cheerful, child, childhood, city, concept, curve, danger, design, direction, directions, drive, forward, fun, girl, highway, icon, illustration, information, intersection, left, little, material, message, outdoor, person, present, regulations, right, road, roadway, safety, sign, straight, street, traffic, transport, transportation, turn, vehicle, warning, way, white,