Ключевые слова: block, blue, blue sky, boat, boating, boom, cable, cloud, construction, cord, detail, equipment, harbor, hoist, knot, marine, mast, nautical, ocean, old, pulley, pulleys, pully, rigging, roller, rope, rope work, ropes, sail, sailboat, sailing ship, ship, sky, summer, sun, sunny, vessel, wheel, winch, wind, yacht,