Ключевые слова: across, asphalt, background, bag, business, caution, city, commuter area, computer, cross, crosswalk, danger, driveway, empty highway, female, gray, lane, laptop, leg, outdoor, paint, passage line, pattern, pavement, pedestrian, perspective, public, road, roadway, safety, shoes, shopping, sign, step, street, strip, striped, surface, symbol, town, traffic, urban, walk, walkway concept, way, white, woman, young, zebra,