Ключевые слова: above, barge, belt, big, boat, bridge, business, canal, cargo, channel, coal, commercial, copy space, day, dock, embankment, freight, goods, industrial, industry, large, nautical, navigation, no person, nobody, ohio river, old, outdoors, river, river barge, riverbed, sand, ship, shipping, surface, thames river, tow, traffic, transport, transportation, trees, tug, tugboat, vessel, view, water, water logistics, water transport, waves, work,