Ключевые слова: construction, crane, day, derrick, dock, drill, drilling, energy, engineering, environmental, equipment, exploration, fuel, gas, gasoline, gdansk, harbor, harbour, high, industrial, industry, maintenance, natural, ocean, offshore, oil, petrol, petroleum, plant, platform, poland, port, power, resource, rig, sea, seascape, ship, shipping, shipyard, sky, sunrise, sunset, technology, towing, transportation, tug, tugboat, vessel, water,