优点：输出范围在 (0,1)，可以表示概率
AI could prove as transformative as its most optimistic backers are predicting.
。Line官方版本下载对此有专业解读
Poor oral health in childhood, particularly persistent or worsening dental caries and gingivitis, is associated with increased risk of adulthood ischemic heart disease, myocardial infarction (heart attacks), and ischemic stroke.
可如今，它早已风光不再：2025 年净利润预计暴跌 91%-94%，只剩 1.5-2.2 亿元，市值缩水至巅峰时的五分之一。