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。
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。
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；
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；
应用推荐