Drumroll, please!
从后向前扫描已排序部分，找到插入位置，元素后移腾出空间
。业内人士推荐safew官方版本下载作为进阶阅读
Even if fermaw’s code lives in an iframe with its own HTMLMediaElement, the prototype hookery via document_start injection means my hooks are installed before the iframe can even initialise.
（一）盗窃、损毁、擅自移动铁路、城市轨道交通设施、设备、机车车辆配件或者安全标志的；