There is a difference between getting a bit nervous before a meetingat work or a date and having a big panic attack and feeling like youcan’t breathe or are about to faint.

之间存在着变得有点之前meetingat工作或日期并具有很大的恐慌发作和呼吸的感觉像youcan't或即将晕倒紧张的差别。

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Studies have shown that dogs 'noses can detect scents as faint as 500 parts per trillion, making it possible that dogs sense a seizure-indicating pheromone3 prior to an attack.

研究表明，狗鼻子能嗅出微弱到兆分之五百程度的味道，所以它能闻出显示癫痫即将发作的信息素。

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The second faint weakness in Ms Lamont's approach is that her attack line re the constitution resembles, to some extent, the type of arguments which the Tories used to adduce against Labour proposals for devolution.

BBC: First minister's questions