Five no-trump announced that all four ACES and the king-queen of hearts were held and expressed interest in a grand slam. Six hearts denied a side-suit king.
5nt显示联手持有全部的4个A以及HKQ，以及大满贯兴趣，6 H则是否认有边花k。
Five no-trump announced that all four ACES and the king-queen of hearts were held and expressed interest in a grand slam. Six hearts denied a side-suit king.
5nt显示联手持有全部的4个A以及HKQ，以及大满贯兴趣，6 H则是否认有边花k。
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