求翻译：一个重要的前提是，谈话的参与者都必须有把话继续谈下去的愿望，也就是他们在谈话中必须持合作态度，这样，他们每个人所说的话都是和话题有关的，都是对对方所说的话的恰当反应，尽管字面上似乎未必如此是什么意思？

An important premise is that the participants of the conversation must have, then continue to talk about it the desire to in the conversation must be cooperative attitude, so that each of them the words are and topics are each other's word appropriate response may not be the case, though the words s

An important premise is that the participants must have the words to continue the talks, that is, their aspirations in the conversation must be cooperative, in this way, each and every one of them say and talk about, they are all the words on the other side of the appropriate response, even though i

An important premise is, the conversation participants all must have the desire which continues the speech to discuss, also is they must hold the cooperation manner in the conversation, like this, their each person said the speech all is with the topic related, all is the speech appropriate response

An important prerequisite is that participants in a conversation must have the desire to continue to go on, they must take a cooperative attitude in the talk, so they are what everyone says and relating to the topic, is the proper response to what each other said, although literally seems to be not

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