An creates a completely separate browsing context with its own window object, its own document, and most importantly;its own prototype chain. A function hooked on HTMLMediaElement.prototype in the parent window is not the same object as HTMLMediaElement.prototype in the iframe’s window. They’re entirely separate objects. If fermaw’s audio element lived inside an iframe, my prototype hook in the parent window would never fire.
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Artemis II is not scheduled to land on the Moon, but will instead lay the groundwork for a future lunar landing led by the Artemis III mission.，更多细节参见搜狗输入法2026
值得注意的是，据韩媒 DealSite 报道，三星半导体在向苹果供应 iPhone 17 系列所需的 LPDDR5X 内存谈判中，原先计划只涨价约 60%，但苹果却迅速点头接受了 100% 的起始报价。，更多细节参见同城约会