Ключевые слова: alert, attention, auto, button, caution, city, control, controller, cross, crosswalk, danger, direction, electricity, hand, light, nobody, outdoor, outdoors, outside, pavement, pedestrian, pole, press, push, risk, road, route, safe, safety, sidewalk, sign, signal, stop, street, switch, symbol, technology, touch, traffic, traffic light, transport, transportation, travel, urban, vehicle, wait, walk, warning, yellow, zebra,