William sidney porter , who is known under his pen name , o . henry , is one of the best known writer of america.

伟廉-西德尔-波特，笔名欧-亨利，是美国最有名的作家之一。

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William Sydeny Porter was an American short story writer.

威廉·西德尼·波特是美国一位短篇小说家。

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O. Henry was a pen name used by an American writer of short stories. His real name was William Sydney Porter.

欧亨利是一位美国短篇小说作家的笔名。他的真实姓名是威廉·西德尼·波特。

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William Porter would keep his time in prison a secret.

VOA: special.2010.12.17

One of America's best-loved writers of short stories was William Sydney Porter -- better known as O.Henry.

VOA: special.2010.12.17

Founded as Trade-Plus by William Porter, a physicist, it supplied terminals to customers at Fidelity and Schwab.

FORBES: After the bubble

Founded as Trade-Plus by physicist William Porter, it supplied crude terminals, with orange type on a black screen, to customers at Fidelity and Schwab.

FORBES: After the Bubble