sentence key

"Boundary" is the key feature of sentence final particle le, whose function is to manifest a "change of state".

“界”是句尾助词“了”的核心意义，其功能是表示“状态的变化”。

Also we have suggested the method to distingue the comparative sentence and figure of speech sentence by judging if comparative key words and comparative object belong to the same category of object.

另外，我们还提出了以比较标志词及比较对象是否属于同类事物为主要标准的区别比较句、比喻句的方法。

Special sentence as modern Chinese sentence a relatively special category, and embodies the Chinese characteristic grammatical structure and semantic expression, It is the grammar teaching the key and difficult point.

特殊句式作为现代汉语句式中一个比较特殊的类别，集中体现了汉语具有特色的语法结构和语义表达，它是对外汉语语法教学中的重点和难点。

Feasibility of the Sentence as the Key Functional Unit of Translation from the Perspective of Text Linguistics

从语篇语言学看句子作为主要功能翻译单位的可行性

The sentence is fastidious concisely, the sentence pattern has the change, key prominent.

句子讲究精练, 句型有变化, 重点突出.