A spark from the fire had set light to a rug.

从火炉迸出的火星点燃了地毯。

《牛津词典》

Your talent is like a spark, if you use diligent efforts to combustion, it will become a raging fire, extremely light and heat to release.

你的天赋好比一朵火花，假如你用勤勉辛劳去助燃，它一定会变成熊熊烈火，放出无比的光和热来。 。

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Give thanks to those who have poured out their love over the year. Send a postcard or mail a gift to those in need afar; it only takes a spark to keep the fire of love burning.

感谢在这一年中给予自己关爱的人们，寄一张爱的明信片，寄一个爱的邮包给远处有需要的人，以爱把星星之火传递。

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Inside, the flat was rigged with a tripwire connecting the front door to chemicals that, when mixed, would spark a fire, he testified.

BBC: Batman suspect James Holmes 'set booby-traps' in flat

It was empty at the time of the blast, but a spark ignited a buildup of natural gas vapors, causing an explosion that caused a second barge to catch fire, CNN affiliate WALA TV reported, citing Coast Guard Lt.

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Sturrock supposedly fell victim to a whispering campaign that began as a spark, and built in force and power until it became a blazing forest fire.

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