This expository paper is a general introduction to the results of the theory of chromatic polynomials of graphs given in the 1980s.(這篇綜合性文章介紹了八十年代以來圖的多項式理論研究的主要結果。)

In a short expository essay of about 600 words, the average paragraph may be about 100 words, or between four and eight sentences.(在一篇僅有六百字的議論短文里，一個段落可能不超過百字，或在四至八句之間。)

I trust that these simple expository studies will help you reach that goal.(我切切盼望這些簡單的講解性的學習會幫助你達到這個目標。)

Unfortunately, over the years, the research in this field has been focused on expository writing;(遺憾地是，這一領域的研究只限于說明文，對申請信函的研究卻非常有限。)

These two more for expository people mutual contempt long-standing, also used against literati despised each other.(這兩句多用來說明文人相互輕視由來已久，也用來反對文人相互鄙薄。)

The man famous for his expository obfuscation was forced to admit: I screwed up.(這個慣用復雜理論解釋而聞名于世的人被迫承認：是我搞砸了。)

Courses include statistics, research methods, expository writing, and related topics.(課程還包括統(tǒng)計學，研究方法，說明文寫作和其他相關主題。)

An expository treatise or series of annotations; an exegesis.(注釋，訓詁說明性的論述或一系列注解；注解收藏。)

Write an expository essay explaining how to republishing fast.(寫一篇有關如何快速閱讀的說明文。)

An expository term paper is one that a pupil writes with the primary objective of informing the reader.(一種解釋性的論文是一個小學生寫的主要目的是告訴讀者。)