Download 为何帆船可以逆风而行?靠风吹着跑,却比风速还快好几倍?

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为何帆船可以逆风而行?靠风吹着跑,却比风速还快好几倍? 为何帆船可以逆风而行?靠风吹着跑,却比风速还快好几倍? 为何帆船可以逆风而行?靠风吹着跑,却比风速还快好几倍?

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