"The scientific criteria for an influenza pandemic have been met, " Chan told reporters in WHO's main assembly hall in Geneva shortly after 5 p.m. local time on 11 June.

“我们已经达到了全球流感流行的科学标准”，Chan6月11日当地时间5点在日内瓦的世卫组织会议厅内对记者们说，“因此，我决定把全球流感流行预警的级别从第五级升高到第六级。”

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An outdoor staircase through the patio leads to the canteen, the assembly hall and the main terraces.

一组贯穿院子的室外楼梯引向食堂、集合大厅和一些主要平台。

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The new main entrance to the school is also the assembly hall and connects the existing school building with the new building.

通向学校的新的主要入口也是大礼堂，把学校建筑和新建筑连接在一起。

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