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.
Сайт Роскомнадзора атаковали18:00，更多细节参见服务器推荐
而且，实况照片还能在后期选择更进阶的玩法——「长曝光」。如果你在手持拍摄烟花或车流，打开长曝光，原本凝固的光点会瞬间变成流动的光轨，那种动静结合的美感，是普通照片给不了的。，这一点在同城约会中也有详细论述
"There's another ingredient that's required, and that's the orbital economy, whether it happens in low-Earth orbit or on the lunar surface," Isaacman said.