Spark plugs only ignite the fuel mixture near the spark gap, reducing the combustion efficiency, and the metal that makes them up is slowly eroded as they age.

火花塞只点燃火花隙附近的燃料混合物，这就降低了燃烧效率，并且随着使用年限增加火花塞中的金属慢慢被侵蚀。

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When the Lycoming engine barked to life, it was as if a spark had jumped a gap in my heart-the love, vigor, and excitement of my childhood came rushing back.

莱康明引擎开始隆隆作响的时候，我心里仿佛有一朵火花倏地一闪——童年时的热爱、活力和激动统统回来了。

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It increases the gap between emotional impulse and action, allowing you to do what Buddhists call recognizing the spark before the flame.

它加大情感冲动与行动之间的差距，可以使你去做佛教徒所说的在烈焰燃烧前先认出火星。

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Pascal saw a brief spark, and the top of his bottle broke apart, leaving a jagged gap in the glass.

NEWYORKER: Ghosts

Leeds needed something to spark them to life and on 32 minutes they got it when a Lauitiiti pass left a gap for Brent Webb to go over and Sinfield's goal gave Leeds a two-point lead.

BBC: Leeds 44-8 Hull KR