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子夜报仇心切，又哪里能看得住？趁人不注意，寻个机会溜了出来，直奔彭城而来。　　伽椰子的怨念愈演愈烈，无差别的复仇波及到了每一个和佐伯家扯上关系的陌生人……Fire protection associations and fire protection technical service industry associations shall not engage in for-profit social fire protection technical service activities, nor shall they engage in or monopolize the industry through fire protection technical service institutions.Illustration of Event Delivery Mechanism诗曼道：不会吧？章邯再怎么说也是大秦名将，他应该会小心。佐敦（吴镇宇饰）因为欠下元朗大哥新界安（任达华饰）十多万赌债，被迫逃跑。而同一时刻，孤女Judy（吴君如饰）也带着行李离开丈夫，返回元朗。Factory Pattern: Factory Pattern is a frequently used pattern. Classes implemented according to Factory Pattern can generate instances of one of a group of classes according to the provided data. Usually, this group of classes has a common abstract parent class and implements the same methods, but these methods perform different operations for different data. First of all, we need to define a base class. Subclasses of this class implement methods in the base class through different methods. Then you need to define a factory class that can generate different subclass instances according to conditions. After getting an instance of a subclass, developers can call methods in the base class regardless of which subclass instance is returned.