Ключевые слова: blue, boat, canal, cargo, channel, cloud, construction, dam, difference, dock, editorial, entertainment, fairway, gate, hydro, industrial, landscape, level, lock, navigable, navigation, navy, outdoors, passenger, pleasure, river, russia, ship, shipping, sky, sluice, summer, sun, tourism, traffic, transport, transportation, travel, vacation, vessel, view, volga, volgograd, wall, water,