欧洲一卡二卡3卡4卡

精彩程度远超乎你的想象。失去母亲的淑美和淑然两姐妹，和父亲住在一幢偏僻的郊外别墅里，过着一种古怪的生活。别墅孤零零地矗立在野外，非常冷清，每到夜晚，四周就一片漆黑，还不时传来恐怖的声音，令人胆战心惊。自从母亲离开后，淑美和淑然的性格就变得非常忧郁，姐妹俩也超乎寻常的亲密。"Let's tell the story of three little pigs building a house tonight!"当他来到这个世界，他就是这个世界的人了。Malaiwan（Poo）是一位美丽迷人又有野心的女子，她凭借着唱歌和表演的天赋，成为了曼谷 Naruemit 剧院的舞台剧明星，然而她却因为日渐傲慢和刻薄被人们所讨厌。Ward（Vill），一名乡下姑娘的到来让 Malaiwan 感受到演艺事业受到威胁，她将不择手段的保护属于她的一切。后来剧院突发一场大火，Malaiwan 在大火中死去，然而她的鬼魂却一直萦绕在剧院中...The policy pattern defines a series of algorithms and encapsulates each algorithm so that they can be replaced with each other, and the changes in the algorithms will not affect the customers who use the algorithms. It is necessary to design an interface to provide a unified method for a series of implementation classes. Multiple implementation classes implement the interface, design an abstract class (optional, belonging to auxiliary class), and provide auxiliary functions. The diagram is as follows:郑氏忙喝道：胡说。