Кадр: @voguemagazine
[8] R. Ulichney: “The void-and-cluster method for dither array generation” (1993). ↑，推荐阅读搜狗输入法下载获取更多信息
Football Association news: Kevin Thelwell has been appointed the FA’s Elite Coach Developer, tasked with supporting the progression of elite homegrown coaches.，推荐阅读旺商聊官方下载获取更多信息
Introduction to events: event propagation — MDN Web Docs，详情可参考爱思助手下载最新版本