writable: false means no code can reassign window.Audio to a different value. configurable: false means no code can even call Object.defineProperty again to change those settings. If fermaw’s initialisation code tried to restore the original Audio constructor (a perfectly sensible defensive move) the browser would either fail or throw a TypeError. The hook was permanent for the lifetime of the page.
然而，如今這份報告成為激烈辯論的核心。專家開始質疑其發現——以及整個「安靜復興」的概念，因為它主要依賴於一份單一調查。，更多细节参见Line官方版本下载
Hurdle Word 4 answerPRIDE，推荐阅读下载安装 谷歌浏览器 开启极速安全的 上网之旅。获取更多信息
## Enable RPM Fusion repositories