Ключевые слова: aerial, aerial photography, architecture, asia, bridge, building, business, cbd, china, citizen plaza, city, cityscape, construction industry, downtown, famous, financial district, hangzhou, highway, landmark, landscape, metropolis, modern, night, office, office building exterior, outdoor, panorama, panoramic, qianjiang new town, road, sky, skyline, skyscraper, tourism, traffic, transportation, travel, twilight, urban landscape, zhejiang province,