爱迪生的灯泡，在它的中心，有一个燃烧的灯丝产生火焰的光芒。

Edison's bulb is, at its core, a burning filament that casts the glow of a flame.

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数百名游客和巴黎人站在那里看着火焰从屋顶上跃起，当大教堂的塔尖着火，燃烧，然后倒塌时，人们震惊并流泪。

As hundreds of tourists and Parisians stood and watched the flames leaping from the roof, there was shock and tears as the cathedral spire caught fire, burned, and then collapsed into itself.

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实验中的电棒本质上是用电把火焰从燃烧器中推开，把它从燃料源中分离出来，然后火就熄灭了。

The electric wand in the experiments essentially uses electricity to push the flame away from the burner, detaching it from the fuel source, so it goes out.

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In "The Song of the Wandering Aengus," I talked about the kind of flickering passion and the fire in the head that sends Angus out on his quest.

在流浪者安古斯之歌里,我讲了促使安古斯追逐的,燃烧的激情和头脑里的火焰。

耶鲁公开课 - 现代诗歌课程节选