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.
unsigned int ref;，详情可参考旺商聊官方下载
，更多细节参见Line官方版本下载
Former state Liberal MP begins his evidence after pleading not guilty to 10 charges for various sexual acts，这一点在同城约会中也有详细论述
also managing to not have much of a progeny due to General Electric's failure to
Otherwise simply advance the cursor: