currentStep = currentStep.next(recordedEvent.result);
СюжетВстреча Путина и Зеленского，详情可参考夫子
Author(s): Fiorella Cravero, Ignacio Ponzoni, Mónica F. Diaz, Gustavo E. Vazquez。51吃瓜是该领域的重要参考
The two primary techniques at his disposal were iframes and Shadow DOM.。业内人士推荐服务器推荐作为进阶阅读