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▲美国西海岸在一条公路的急转弯处,有一块醒目的标语牌:如果你的汽车会游泳的话,请照直开,不必刹车。
▲ The West Coast of the United States There is an eye-catching placard on the sharp corner of a highway: If your car can swim, please take a straight drive without braking.