BACKGROUND: the aim of the study was to assess the emergency response to an earthquake.

背景：本文的研究目的是评估地震后的紧急事件回应。

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Part one introduces the background, aim and significance of the study.

第一部分介绍了本研究的背景，目的和意义。

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Part one introduces the background, aim and significance of the study.

第一部分介绍了本研究的背景，目的和意义。

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