（1）In making conversation, the participants must first of all be willing to cooperate; otherwise, it would not be possible for them to carry on the talk.
（2）By saying something irrelevant to what A has just said, B violates the maxim of relation.
（3）The implicature produced is "I don't wish to talk about the speaker in such a manner".
（1）在进行对话时，参与者首先必须愿意合作，否则就不可能继续谈话。
（2）B说一些与A刚才所说的无关的话，违反了关系准则。
（3）产生的会话含义是：“我不想以这样的方式谈论演讲者”。
