《条例》承认媒体及其它非正式报告常常在正式通报国际关注的突发公共卫生事件之前出现。

The Regulations recognize that media and other unofficial reports often appear in advance of official notification of a public health emergency of international concern.

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参与包括参考读本和电影的非正式课堂讨论、上台报告，以及正式的课堂辩论。

Participation includes informal class discussion of the readings and films, in-class presentations, and a formal class debate.

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许多人都给出了意见，其中30人集团(G30，由现任和前任央行行长组成的非正式团体)的报告分量尤重。

Lots of people have offered advice. Among the weightier contributions was a report from the Group of Thirty (G30), an informal collection of past and present central-bank governors.

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