Ключевые слова: autumn, biofuel, blue, brick, bridge, building, business, bypass, cellulose, dam, day, drop, energy, factory, finland, flow, flowing, foam, industrial, industry, kouvola, kuusankoski, kymi, kymijoki, kymmene, landmark, manufacture, mill, motion, nobody, old, paper, power, rainbow, rapids, red, river, september, sky, speed, splash, spray, storm, stream, sunny, upm, vintage, water, waterfall, wave,