She remembered faster than lightning many a cold-remedy including steaming eucalyptus oil.
她的脑海里飞速地闪过许多治疗感冒的方法，包括滚烫的桉树油。
The teacher told them since light travels faster than sound, lightning appears to go before thunder.
老师告诉他们，由于光传播得比声音快，所以闪电好像发生在雷声之前。
She moved into his house faster than greased lightning.
她闪电似地搬进他家。
In a thunderstorm you see the lightning first and then hear the thunder. This is because light travels very much faster than sound.
打雷时你先看到闪电，然后再听到雷声，这是因为光传播速度要比声音快。
In a thunderstorm you see the lightning first and then hear the thunder. This is because light travels very much faster than sound.
打雷时你先看到闪电，然后再听到雷声，这是因为光传播速度要比声音快。
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