Introduction includes the purpose and significance of this article.

引言部分包括本文的研究目的，研究意义的说明。

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Chapter I: Introduction includes the research background, topic, objectives and significance.

第一章：绪论，介绍研究背景、内容、目标与研究意义。

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The introduction includes the outline of historical document, the way of study and the structure.

绪论部分包括文献综述、研究方法和逻辑体系。

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And I was wondering just by way of introduction how do you think that conversation is best carried out, how does the office of campus life and it includes civic engagement, it includes athletics, it includes healthiness, -Yes.

仅为介绍之便，我想问您,您认为怎样才可以最好地执行这种对话？,而且校园生活牵涉了很多部门,这包括公民参与部，包括体育部门，包括卫生部门，-是的。

普林斯顿公开课 - 人性课程节选

That new guidance includes the introduction of onboard stability computers, new free-fall lifeboats and the establishment of appropriate minimum levels for staffing qualified mariners on board each passenger ship.

CNN: July 8, 2012 -- Updated 1911 GMT (0311 HKT)

This fine Criterion Collection edition includes a video introduction by Peter Bogdanovich.

WSJ: Enjoying Movies, Minus the Multiplex

Contributing to the debate, Liberal Democrat AM Eluned Parrott welcomed the introduction of the Youth Contract by the UK government which includes voluntary work experience placements for young people in Wales.

BBC: Plaid Cymru debate