The drone of the engine of a floating large ship:
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Motor boat sailing past
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The boat starts, moves slowly
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The boat swims past fast
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Morse code,, Captain’s cabin
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They shovel coal into the boiler on the
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General sounds inside the ship
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Voices of people, beep, Departure of the ship
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Engine warming up, jammed, Boat
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A large motor boat is sailing, waiting,
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Jamming, The yacht is sailing
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Moves, Tug awaits
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Cruiser moving
★★★★★