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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Now feel who you are in this great, divine flow: one spark of light within an ocean of living awareness, but an indestructible spark who offers a unique contribution to the whole.

现在请在这伟大，神圣的意识流中体会你自己是谁：无尽觉知海洋中的一点闪光，不可毁灭的一点闪光，为整体提供着独特唯一的贡献。

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Yershaofu Brothers let me know, Eskla, the hero in this novel, is as beautiful as a spark (in Russian the meaning of Eskla is a spark).

是《叶尔绍夫兄弟》让我知道，女主人公伊斯克拉，像火花（伊斯克拉俄语意为“火花”）一样美丽。

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The assassination of Austria's Archduke Franz Ferdinand in the city of Sarajevo was the spark that set off the explosion.

VOA: special.2010.10.07

But it's those kinds of questions that, there's a little bit of spark, there's a little bit of a powerful force and there's just a lot of hard work to get from here to there.

但是问题是，那时候已经产生了一些火花，一些外在动力,只不过达成目标还需要大量的艰苦工作。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

It all sort of depends on how you hit it off with somebody, whether there's a spark.

这要看你是不是跟那个人合得来，能不能擦出火花。

跟校友们的关系 - SpeakingMax英语口语达人

Gary Carter was once the spark that ignited the Mets to a world championship in 1986 and he could be that spark once again as the Mets embark upon a long journey towards redemption.

FORBES: Mets' Next Chapter Should Start With Honoring Gary Carter

When it goes on sale next summer, the Spark EV is expected to have among the best EV battery range in its segment and be the first electric vehicle to offer SAE Combo DC Fast Charging capability, enabling the Spark EV to reach 80-percent battery charge in just 20 minutes.

ENGADGET: Chevy details 2014 Spark EV: under $25,000, 0-60 in 8 seconds and a 20-minute fast charge

Short in stature but great in presence, Masekela has that spark that continues to engage us.

NPR: Hugh Masekela at the Tanglewood Jazz Festival