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一个自然段中句与句之间有着内在联系,一串句子围绕一个意思,按照一定的顺序,采取适当的方式组合起来,便成了自然段。划分层次就
There is an intrinsic link between sentences and sentences in a natural paragraph. A string of sentences around a meaning, according to a certain order, combined in an appropriate way, has become a natural segment. Divided level