Edison's most well-known inventions included the electric light bulb.

爱迪生最著名的发明包括电灯泡。

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Even before the invention of the electric light bulb, the author produced a remarkable work of speculative fiction.

甚至在电灯泡发明之前，作者就创作了一部杰出的推理小说。

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The electric light bulb is a great invention.

电灯泡是个很伟大的发明。

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Edison tried 1, 600 materials before settling on carbonized cotton fiber as the filament for his electric light bulb.

FORBES: A hail of silver bullets

The electric light bulb has made darkness optional, eliminating the enforced idleness that used to begin at sunset.

NEWYORKER: Up All Night

Both Edison and Swan invented the electric light bulb (or rather, a workable one) at about the same time, Swan beating Edison to a patent by a year.

FORBES: iPod is Ten Years Old: I Invented it 20 Years Ago