论説的英文：
a theory, or thoughts; exposition and argumentation

theory是什么意思：
n. 原理，理论，学说；观点，推测

configuration theory
完形说

Marxist theory will advance and so will socialist theory.
马克思主义要发展，社会主义理论要发展

Develop a new theory by the synthesis of several earlier theories
综合以前的几种学说而创立的新学说.

thoughts是什么意思：
n. 思维，思考；想法，见解；意图，打算；思想
v. [think] 的过去式及过去分词

There was distraction in the thought.
这个念头真令人心乱如麻。

Knowledge is a servant of thought, and thought is a satellite of feeling.
知识是想法的仆人，想法又是感受的随从。

The thought of the prize was the spur for the team.
夺取锦标的思想是该队的动力。

exposition是什么意思：
n. 阐述；展览会

At the Shanhai pavilion of the exposition
在本次博览会的上海展出馆

They invited the world to participate in at international exposition.
他们邀请世界各国参加国际博览会。

He made an exposition of the advantages of nuclear power.
他对核动力的优越性做了阐述。