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A racing boat starts up, gas relays, expects
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Motorcycles pass by, Motocross
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Formula 1, warming up cars before starting
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Racing cars on track
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Engine warming up, gas rebuilding, Buggy
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Several cross-country motorcycles ride a
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Ring motorcycle rides past
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The start, the roar of engines, Ring bikes
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The noise of race cars in the distance
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One car ride, Formula 1
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Motocross riding a motorcycle on the highway
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Dragster engine noise
★★★★★