Ключевые слова: advice, ahead, attention, beginning, beware of children, billboard, caution, cautious, child, communicate, complex, control, crossing, danger, direction, education, elementary, hazard, information, kid, kindergarten, law, legal, limit, maximum, message, neighborhood, notice, pedestrian, post, pupils, restriction, road sign, roadsign, rule, safety, school, signal, signpost, slow, speed, speed limit, traffic, transportation, triangle, vehicle, walk, walkway, warning, way,