Ключевые слова: barge, blue, boat, business, canal, cargo, carry, central, chao, coal, crane, current, dock, drag, early, freight, goods, haul, heap, industrial, industry, international, move, movement, nautical, navigate, navigation, old, port, power, pull, river, rope, sand, scow, sea, ship, shipping, steel, tow, trade, traffic, transport, transportation, tug, tugboat, vessel, water, waterway, wave,