求翻译：通过语用预设，文章信息的传递具有一个不断扩大的背景，使句与句、段与段之间紧密衔接，构成连贯的、结构紧凑的语篇整体。是什么意思？

Pragmatic presupposition, the article information is passed to an expanding background, make sentences and sentences, between paragraphs closely co-ordinated, and constitute a coherent, compact discourse as a whole.

Through words, as the article pre-set the transmission of messages with an expanding background, the phrases and sentences and paragraph between paragraphs with closely together, form a coherent whole, compact structure of the language feature.

With supposes in advance through the language, the article information transmission has the background which expands unceasingly, causes the sentence and the sentence, between Duan Yuduan the close engagement, constitutes coherently, a structure compact language whole.

Through the preset of pragmatics, article information delivery with a background of growing, keeps a close link between the paragraph and sentence, and paragraph, constitutes a coherent, compact structure of the text as a whole.