[hv=sn=&s=ST96HAT7DAK862CJ5&wn=sungh&w=SQJ53HKQ5DQT53CK2&nn=&n=SK2H832DJ74CQ9743&en=&e=SA874HJ964D9CAT86&d=w&v=b&b=4&a=1DP1HP1NP2CP2DP2NPPP&p=C4C6CJCKHKH2H4HAD2D3DJD9SKSAS6S3S4S9SJS2SQC3S7STC2C7CTC5H6H7HQH3H5H8HJHTS8D6S5D4CADAD5C9H9D8DTD7C8DKDQCQ]499|420[/hv] 作为西家开叫1D应叫1H后,再叫1S还是1NT?哪个更好?用xyz和mtws约定叫,你该如何叫牌?