本a本b和一本二本区别

As the name implies, the decoration mode is to add some new functions to an object, and it is dynamic. It requires the decoration object and the decorated object to realize the same interface. The decoration object holds an instance of the decorated object. The diagram is as follows:历史武侠剧《龙廷争霸》，以明朝土木堡之变作故事骨干，加上创作桥段，暴露出宫廷争权夺利黑暗的一面，故事紧凑，动作刺激，娱乐性丰富。影片讲述了一群凶猛的女囚犯挣脱出来逃跑的故事。该剧以代号803的中国刑警为原型，真实讲述了他们侦破的经典案例，生动塑造了一线刑警的形象。剧中， 在现代化飞速发展的时代，雷震霆、司徒敏、武天阔、李心畅等中青年干警侦破一宗宗罪案，打击犯罪，破获经济诈骗，千里缉凶，网上追逃，通过和罪犯的斗智斗勇，除暴安良，维护了百姓安宁， 捍卫了法律尊严。Action: Point your hand to remind you.The Ministry of Labor and Social Security may propose amendments to the plan. If no amendments are proposed within 14 days after the plan is received, it shall be deemed as approval.　　被困在绝地的村民们惶恐不安，每个小时都有人死去，命运似乎注定朝向了死亡，他们的生命和人性都承受着巨大的考验……