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.
def extract_text(node):
，推荐阅读WPS官方版本下载获取更多信息
「像鬼一樣工作」：台灣外籍移工為何陷入「強迫勞動」處境，更多细节参见safew官方版本下载
It meant Collins and her crew would make it safely home.