Is to define a main method calculate in the AbstractCalculator class, calculate () calls spilt (), etc. Plus and Minus inherit the AbstractCalculator class respectively, and implement the call to subclasses through the call to AbstractCalculator, see the following example:
杨文广（李润祺饰）悲痛祖父遭陷害，行刺庞龙未果，险被擒获，得卫灵儿（王艳娜饰）之助逃离现场。孰料卫灵儿意外杀害宫中传旨太监，庞太师（秦沛饰）于是追究杨文广，欲定其死罪。王丞相（司马华龙饰）在宋仁宗（潘志文饰）面前力保杨家，举荐开封府包拯（金超群饰）审理此案。
那熟悉的声音冷笑道：十两，到手。
Old Gold's Wife
可是那一晚子婴死了，震动天下，随着事情的尘埃落定，可以说秦国的时代彻底已经终究，随之烟消云散。
哼，我带了四千人马，你才两千人马，甭想过去。
公元1806年，英格兰在抗击拿破仑的持久战中八面受敌，实践派魔法师早在几百年前就已销声匿迹。然而，研究过往光辉历史的学者们发现，尚有一位实践派魔法师——诺瑞尔先生在世。此人深居简出，然略显身手，举国上下无不 为之惊叹。移居伦敦后，他唤美妇人起死回生，召幻影舰队威慑法寇。他一贯瞻前顾后、小题大做，怎奈后生可畏——乔纳森•斯特兰奇初出茅庐，已崭露头角。该生风华正茂、一表人才、意气风发，方方面面与诺瑞尔截然相反。自此，两位伟大的魔法师之间斗争不断、险象环生，比起英法两国之战有过之而无不及。二人各怀执念，暗中更染指黑魔法，哪知一切实为作茧自缚，前途凶险难料
香荽则跟青蒜、绿菠玩纸牌。
就是一群年轻人battle街舞的故事呀
火力是如此的强大，如此的密集。
只要一通电话，你的一生积蓄就人间蒸发。
In addition to news reports, Aban wrote a lot in his life. The first book is "Suffering China" published in 1930, and the last book is "Half Slave, Half Free: This Fragmented World" published in 1950, with 11 kinds. Among them, I have to mention the Biography of Hua Er published in 1947, which has long been translated by Mr. Yong Jiayuan and included in the Translation Series of the History of the Taiping Heavenly Kingdom published by Zhonghua Book Company in 1985. Because it is not widely circulated, few people may know it. Otherwise, the works written by the Foreign Gun Team and Walter in recent years should not be so irresponsible and astonishing. Aban dropped out of school halfway and has not received any historical training since then. He is usually busy with interviews and does not want to cure history. He is cautious and profound, which is far beyond the level of ordinary historical amateurs. After Walter died in Ningbo, only a handful of his works have been studied in the world. None of them were written by Chinese. Fortunately, with Aban's Biography of Walter, this period of history is full of flesh and blood. The writing process of this book has also gone through ups and downs. After the book was finished, the only manuscript had not yet been sent to the publishing house in New York, which was convenient for the Japanese gendarmes to break into the house and rob it in 1940. Ten months of efforts were destroyed. The evil deeds of the Japanese delayed the publication of the book for seven years, and also caused Abando to suffer from writing again. This passage is described in detail in this book, and the background is explained here.
《我在故宫修文物》是一部拍摄故宫稀世文物修复故事的纪录片，近距离展示稀世珍宝的“复活”技术，文物修复师的日常生活与修身哲学 。
IGMP means Internet Group Management Protocol. This protocol is used to establish and maintain multicast group membership between IP host and its directly adjacent multicast routers, but does not include the dissemination and maintenance of group membership information between multicast routers. This part of the work is completed by each group of broadcast routing protocols. All hosts participating in multicast must implement IGMP.
The principle is to try to use synthesis/aggregation first instead of inheritance.
Fuenglada（女主）在一所寄宿学校上学，她的爸爸与继母 Saithong 和继姐 Soisoun 生活在一起，有一次爸爸在去看望 Fuenglada 的路上与 Taen（男主）的车子发生车祸并去世了，Taen 是一个富有的鳏夫，与他的女儿及弟弟 Tai 生活在 一起，当得知 Fuenglada 的继母要将她卖给一个中国老男人后，他主动娶了 Fuenglada 并开始了他们的婚姻生活，然而弟弟 Tai 怀疑 Fuenglada 一家图谋不轨，而继母又企图将继姐塞给 Taen，使得他们的爱情道路充满了阻碍...
沙托以这次交战为契机，本应与李雅哈敌对的，但不知为何却被他看中，并被他纠缠。
清末明初，偏僻的山村“阴阳界”有户深宅大院，住着老东家其养女杏儿。杏儿成为村里男性追逐的目标，她只对小伙子蚱蜢情有独钟。两人黑夜在村外野合，当晚杏儿便失踪了，自那以后村里开始闹鬼。李八仙善卜吉凶，对闹鬼事件发生了兴趣，他决定在深宅大院摆道场，抓住杀人凶手。原来，真正的凶手和鬼影都是老东家。十八年前，老东家霸占了李的妻子，把李下了大狱。妻子死后，他又霸占了李的女儿杏儿。眼看杏儿要跟别人走了，他终于起了杀心，随后又装鬼吓唬村里人。最后，老东家悬梁自尽，李八仙葬罢杏儿，去远方云游，阴阳界又恢复了平静。
该剧讲述的是同时爱上同一个女人的兄弟之间危险的爱情和残酷命运的故事。林秀香将饰演的是志洙的初恋兼陶瓷艺术家“吴艺智”。志洙饰演河锡辰的弟弟兼建筑设计师“徐焕”。河锡辰饰演志洙的哥哥兼拉力赛车手“徐真”，黄承言饰演河锡辰以前的恋人兼营销伙伴“凯莉·郑”。
