Ключевые слова: action, active, adult, aged, architecture, asia, asian, athlete, buildings, business, center, chinese, city, cityscape, downtown, dusk, elder, embankment, exercise, female, fitness, healthy, jog, lifestyle, marathon, megapolis, metropolis, motion, old, outdoors, people, person, quay, quayside, river, run, runner, sidewalk, singapore, sport, sportswear, street, sunset, training, twilight, urban, women,