桥牌的乐趣在于它不但有许多高难度的技术内容要你去学习,钻研,同时还有许多看不见的东西要你去判断、去推理。有人说它象侦探在破案,象商人在做交易,甚至还有人说它象人生。正因如此,实战比赛中有许多打不成的定约被庄家完成了,同样也有许多能够打成的定约宕掉了。如果把四家的牌都摊开来打,无疑乐趣将大减。比如下面这副牌: 北家开叫S A 6 H 963 双方无局D K Q 72 C A J 104 叫牌过程: 北东南西1D 1H ×- 2C - 2无将- 3无将- - = 假设你是实战中的东家。由于你争叫过黑桃,因而你的同伴首攻S K。高明的庄家并没有同S A去吃你同伴的S K,他 The fun of the bridge is that it not only has many difficult technical contents to learn and study, but also many invisible things to judge and to reason. Some people say it is like a detective in the detection of crimes, such as traders doing business, and even some people say it like life. Because of this, there are many undefeated contracts to be completed by the banker in actual combat matches, and there are also many contracts that can be made down. If the four cards are spread out to play, no doubt the fun will be greatly reduced. Such as the following cards: North open house SA 6 H 963 both without bureau DKQ 72 CAJ 104 bidding process: North East South West 1D 1H × - 2C - 2 No - 3 No - - = Assuming you are in combat Owner. As your contention spade, your companion first attack S K. The wise banker did not go to your companion with S A, S, he