首先，这些武器应当只在遭受核袭击后反击时才使用。其次，这些武器的拥有必须是一种临时的应急手段。

First, the weapons should be intended for use only in retaliation after a nuclear attack. Second, the possession of the weapons must be a temporary expedient.

《柯林斯英汉双解大词典》

美国发生恐怖袭击后，航空公司的飞机保险大幅增加。

Airlines are being hit with huge increases to insure their planes after the terrorist attacks in the United States.

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在2005年卡特里娜飓风袭击后，由于美国邮政无法提供街道投递服务，全国各地的几十个地方在两周内设立起了邮政设施。

After Hurricane Katrina hit in 2005, mail facilities were set up in dozens of locations across the country in the two weeks that USPS was unable to provide street delivery.

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