Ключевые слова: architecture, asia, background, blue sky, business, business zone, bustling material, car, cbd, century avenue, china, city building, clean, commercial street, company, corporate, deserted, go shopping, greenery, ground, lane, matter, outdoor, passage, pathway, pure, road, shanghai, sidewalk, signs, skyscrapers, street lamp, streetlight, streets, structure, sunlight, take a walk, tall buildings, the blind road, thorough, transportation, tree, unmanned, urban, urban development, vehicle, walking, wide road,