Ключевые слова: aerial, architecture, asia, asian, brown, building, business, center, china, city, cityscape, construction, contamination, dawn, downtown, financial, fog, haze, high, highrise, hong kong, house, landscape, megalopolis, metropolis, mist, misty, modern, morning, pollute, pollution, residential, scene, scenery, scenic, skyline, skyscraper, street, top, tower, town, urban, urbanization, view,