The drone of the engine of a floating large ship:
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Jamming, The boat is sailing
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Voices of people, Departure of the ship, beep
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Pump for pumping water out of a boat
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Tug moves
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Motor boat swims past slowly
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Cruiser Starts Up
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Ferry, moves, close the ramp
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Motor boat moves against the tide
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Boat control lever
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Opening, Shutting down a spacecraft engine
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The sound of, jammed, The boat moves slowly
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Captain’s cabin, Morse code,
★★★★★