一架协和式超音速客机正降落在跑道上。

Touching down on the runway is a Concorde supersonic jet.

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协和式飞机是第一架超音速客机。

Concorde was the first passenger aircraft to fly at supersonic speed.

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协和式飞机是第一架超音速客机。

Concorde was the first passenger aircraft to fly at supersonic speed.

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