Chapter I is Introduction, which mainly introduces the research background, literature review, research content and structure, research methods and the significance of the this topic.

第一章为绪论，主要介绍了研究背景、文献综述、研究内容及架构、研究方法和选题的意义。

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"Safety and security of our volunteers is absolutely our top priority and we are continually looking at this topic and I have to say that in the last few years we have done an amazing amount of work to try to improve both our systems to support volunteers, to ensure confidentiality and to strengthen their preparedness and training."

VOA: special.2011.03.28

Now, some people attempted to look at this the wrong way and say, "Look. What a weird topic, morality.

有些人可能会,从错误的角度来看这个问题，“道德，多么奇怪的一个话题。

耶鲁公开课 - 心理学导论课程节选

Now, in thinking about this question, this is-- you might think of the topic as the nature of wellbeing.

思考这个问题时-,你们会可能想到幸福的本质话题。

耶鲁公开课 - 死亡课程节选

As was explained by this graph in the first post on this topic, the penalty a team pays due to additional matches is less severe in a single match format than a two-legged format.

FORBES: MLS Knockout Round and MLS Cup Predictions

Even if everyone in the room voted on this topic, the sample size was extremely small for truly understanding overall market sentiment.

FORBES: St Jude Medical Statement on the Riata ICD Lead Summit

Listen to the full response from Senator Udall and Secretary Chu on all questions here, and check out some of the conversation on this topic online that took place during the event.

WHITEHOUSE: This Is Our Future: Attracting Women and Minorities to the Wind Industry | The White House