她在黑暗的房间里摸索电灯开关。
我得在黑暗中摸索寻找电灯开关。
我们从电灯那里拉了一条电缆通到舞台。
她摸黑找电灯开关。
She was fumbling around in the dark looking for the light switch.
假如你怀疑有煤气泄漏，不要划火柴，甚至连电灯都不要开。
If you suspect a gas leak, do not strike a match or even turn on an electric light.
电灯里面的电线不是铜丝而是钨丝。
This wire inside an electric lamp is not made of copper but it is made of tungsten.
我最喜欢录制的声音以及电灯。
电灯的光芒从天花板上辐射下来。
爱迪生最著名的发明包括电灯泡。
Edison's most well-known inventions included the electric light bulb.
太暗了看不见，把电灯打开。
苏珊，我要把餐桌上方的电灯泡换了。
Susan, I am going to change the light bulb above the dining room table.
电灯光亮来自白炽灯丝。
The light of an electric lamp comes from an incandescent filament.
我们麻烦他打开电灯。
把电灯开关打开。
托马斯·爱迪生在失败了数千次之后才成功地发明了第一盏电灯。
Thomas Edison failed thousands of times before he succeeded in inventing the first electric lamp.
你不需要电灯开关、灯泡或苹果手机应用程序来打开或关闭某些东西。
You don't need a light switch or a light bulb or an iPhone app to turn something on or off.
电灯泡的效果与太阳光在通过镶窗玻璃时的效果不一样，但非常接近。
Electric light bulbs don't give quite the same effect as sunlight streaming through stained glass, but it's close.
为了验证他们的假设，研究人员使用了一些电灯，实际是使用了发光二极管。
To test their hypothesis, researchers took some electrical lights, actually, they were light-emitting diodes.
史黛拉打盹的时候，莎莉会打扫她在新泽西杰克森的家，擦拭门把手和电灯开关。
While Stella napped, Sally would clean her home in Jackson, New Jersey, wiping down doorknobs and light switches.
爱迪生的电灯在1880年获得专利，成为当时市场上最受欢迎的发明，为大众带来了光明。
Edison's electric lamp, patented in 1880 was the marketplace's favorite, bringing light to the masses.
休斯实际上忽略了爱迪生在电灯和电力领域的同时代著名的、臭名昭著的对手乔治·威斯汀豪斯。
Hughes virtually ignores Edison's famous contemporary and notorious adversary in the field of electric light and power, George Westinghouse.
他在屋顶上的钢横梁上吊上电灯。
在电灯出现之前，人们通常可以看到大约2500颗不同的星星。
Before electric lights, people could often see about 2,500 different stars.
电灯的发明者托马斯·爱迪生认为，每一次失败都是迈向成功的一步。
Thomas Edison, the inventor of the light bulb believed that every failure was a step towards success.
上下快速拨动电灯开关看看是否来电了。
电灯开关从墙上掉了下来。
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