...a civil defence exercise.

民防演习

柯林斯高阶英语词典

The country has made few preparations for civil defence.

这个国家没有做什么民防方面的准备.

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The remains have been sent to the forensic lab, a Civil Defence official said.

一位民防官员说,这些尸体残骸已经被送往法医实验室分析.

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However if you still have fears, then treat your shopping spree as a civil defence exercise.

不过,如果你还是不放心, 也不妨出门大事采购,就当作民防演习也好.

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This is Montana Civil Defence. Where did you say you were again?

这里是蒙大拿州民防部你刚才说你在哪里?

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