20 Ok(self.functions)
分业务看，2025年爱奇艺会员服务收入168.1亿元，在线广告服务收入51.9亿元，内容发行收入25.0亿元，其他收入27.9亿元。其中，第四季度会员服务收入41.1亿元，在线广告服务收入13.5亿元，内容发行收入7.9亿元，其他收入5.5亿元。
Video: Joel Chokkattu。关于这个话题，新收录的资料提供了深入分析
Since the 1790s, when the English physician Edward Jenner coined the term vaccination (from the Latin vacca for cow) to refer to the use of cowpox to inoculate against smallpox, all subsequent vaccines have relied on the same fundamental principle: antigen specificity. That is, the vaccine mimics a distinctive component of the pathogen — the spike proteins that cover SARS-CoV-2, for example — to prepare the immune system to recognize and react quickly to the real pathogen.，这一点在新收录的资料中也有详细论述
The question becomes whether similar effects show up in broader datasets. Recent studies suggest they do, though effect sizes vary.
Youtube (Quick Demo)。新收录的资料是该领域的重要参考