This article includes introduction, three chapters and conclusion parts.

本文包括绪论、三个章节和结论部分。

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This article includes introduction, body, and conclusion of three parts.

全文包括引言、正文、结论三个部分。

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This article includes introduction, body, and conclusion of three parts.

全文包括引言、正文、结论三个部分。

youdao