优点：输出范围在 (0,1)，可以表示概率
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
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author = extract_text(soup.select_one(".author"))。关于这个话题，Line官方版本下载提供了深入分析
In rare cases chicken pox can cause a swelling of the brain, called encephalitis; an inflammation of the lungs, called pneumonitis; and stroke, which can result in hospitalisation and - very rarely - death.