Recently the Elleray Preparatory School in the UK unveiled an incredible set of tree-top classrooms.

最近英国的爱丽瑞(elleray)预备学校，出现了几幢令人难以置信的教室，她们的屋顶与树梢齐平。

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The result shows: back-swing style has obvious advantages not only in the stage of set preparatory, set-off and flight but in diving moment and underwater slide.

研究结果表明，后摆蹲踞式出发技术不仅在预备姿势、起跳、腾空等阶段有利因素较多，而且在入水及水下滑行阶段更具有明显的优势。

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Secondly, during the preparatory phase of the crisis, the U. S. colleges and universities set up multi-disciplinary cultural crisis management team;

其次，在危机准备阶段，美国高校建立多学科文化危机管理小组；

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Good news is no news: the preparatory meeting to set up a south-east European firefighting centre, part of the Regional Co-operation Council, is hardly worth mentioning even in Sarajevo (where it took place), let alone anywhere else.

ECONOMIST: Former Yugoslavia patches itself together

In Hong Kong, the authorities have set up a preparatory committee on Chinese medicine to pave the way for the licensing and registration of traditional practitioners.

CNN: SPECIAL REPORT: HEALTH

As the integral part of the WSIS review preparatory process, the event is set to produce recommendations for a possible post-2015 Action Plan.

UNESCO: MEDIA SERVICES