简要的总结这个问题(你将会在后文对这个问题做细节性的陈述)，关于这个问题为什么有价值的几点原因，并且有可能的话对你的主要结论做一个概述。
Briefly summarize the question (you will be stating the question in detail later), some of the reasons why it is a worthwhile question, and perhaps give an overview of your main results.
最后一章是结论，是对本文主要工作和特点的总结。
Last the chapter is a conclusion, is to this article prime task and the characteristic summary.
对本文的研究工作进行总结，归纳了本文研究的主要结论，并提出了值得进一步研究的几个问题。
This chapter restates the main conclusions of the thesis and points out some questions need to be studied in the future.
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