欧亨利短篇小说的写作风格

O'Henry's short stories are famous for their unique writing style. He is good at using unexpected endings, known as the "O. Henry-style ending". This kind of ending often has a dramatic reversal at the last moment of the story, bringing great surprises and shocks to readers. Its language is simple and vivid, full of life atmosphere, and can accurately depict the image and psychology of the people at the bottom of society. He is also good at revealing social injustice and human weakness through humor and irony, so that readers can feel deep sadness in laughter.