Liskov Substitution Principle, LSP (Richter Substitution Principle) means that subclasses must replace their parent types. In other words, in the process of software development, after the subclass replaces the parent class, the behavior of the program is the same. Only when the subclass replaces the parent class and the function of the software is not affected can the parent class be truly reused, and the subclass can also add new behaviors to the parent class. In order to look at an example of violation of LSP principles, the specific code is as follows:
布拉格许愿墙前，5年未相见的韩国最大企业家之子现任检察官英宇（金民俊 饰），前来与在熙再续前缘。当年不辞而别，而又苦苦等待了5年，在熙能理解他的苦心吗？面对在熙倾心的尚炫，要怎样才能挽回在熙的心呢？
说这是我爹拜把子兄弟的闺女，又跟葫芦比划当日周菡女扮男装时的模样，众人再次大笑。
该剧最后一季，Gallagher一家和邻里糟乱、热闹，丧又不乏温暖的生活故事将走到尽头。
As season four begins, the Roses are making the most of life in Schitt’s Creek, and —Moira’s constant talk of escaping aside— are finally starting to feel at home in the town. Johnny is busy running the motel with Stevie as his partner. Business is booming, but it’s a challenge for him to balance work and family, while dealing with Roland’s antics. Moira is carrying out her duties with Town Council and the Jazzagals, and is also looking for new ways to utilize her talents, whether it’s through a theatrical performance, or by helping Alexis navigate event planning. David is managing his store and attempting to maintain a brand new relationship, but between struggling to find the time for romance, and overcoming the anxieties of his dating past, this is proving to be a challenge. Meanwhile, Alexis is putting all of her energy into school and her career, but is finding it difficult to focus when she still has lingering feelings for her ex-fiancé, Ted.
Blue Snake Sword Method: Single Pole, Total Damage * (1 +0.25), Double Pole, Total Damage * (1 +0.5).
八十年代，歌女朱莎娇(米雪饰)独自带着孪生女儿在流浮山生活，可惜一对女儿长大后却为爱情决裂。莎华离家出走，莎莎难产逝世，莎娇从此肩负照顾外孙女君好的重任，以及收养了哑巴小男孩文初。时光荏苒，君好(何依婷饰)生父祝展辉(海俊杰饰)的出现，令莎娇、莎华(姚嘉妮饰)和君好这三代关系，再次陷入爱恨纠缠之中。文初(胡鸿钧饰)、君好与年青有为的司徒礼信(罗天宇饰)因缘分结为好友，渐渐让兄妹间泛起超乎亲情之爱，更牵进三角虐恋，无法抉择，唯有以牺牲和无私奉献，成就挚爱的幸福...
你又来了，谁不知你带兵的时候……嘘……嘘什么，不就是赵大人么，我见过的，又不是你家猛虎。
How do you do? It's my pleasure to answer your questions
三兄弟皆是露出了愁容，那是劳苦老农最深的幽怨。
《民权运动里的女子》首季改编自Devery S. Anderson所写的《Emmett Till: The Murder That Shocked the World and Propelled the Civil Rights Movement》，讲述Mamie Till儿子Emmett Till在1955年时被杀后，她用了毕身精力为儿子寻求正义，并引爆了黑人民权运动。
肃王赔笑道：这就不说了，那后来呢？后来传出皇妹已死，可是皇叔亲口说的。
The phenomenon of accelerated death of cancer patients due to surgical treatment has further aroused people's fear of cancer. Nowadays, most people do not die of cancer, but of psychological fear. Therefore, we must, like the United States, carry out a large-scale publicity that cancer is a chronic disease. First of all, by solving this psychological disease well, we can reduce the mortality rate of cancer patients in our country-after all, it is the first to save lives. Every year there are 2.2 million people with cancer in our country, and 1.6 million people are killed in a year. If each person pays 100,000 yuan for treatment, the country spends 1600 trillion yuan on cancer treatment every year. We built many magnificent hospitals in exchange for 1600 trillion and 1.6 million lives. The country pays a lot of foreign exchange to buy medical equipment for cancer treatment. Many people have lost their homes and given birth because of the treatment of cancer.
―“振翅高飞，走向世界！”
嗨……吴凌珑摸着翘儿的脸道，你既然执意跟他走，娘也就不劝了，你是渔户出身，指定比长帆能吃苦，平常多敲打他，不到万不得已的时候，千万别让他知道这钱袋的事。
所里人忙活一天也到了日落的时候，翘儿给他们算账分钱，一个个乐得开花，尤其是几位组长被大家围着，一文一文地算奖金，也难得有了些存在感。
根据作家Joe Lansdale的系列南方黑色小说改编。Hap Collins，工人阶级白人，因为拒绝参军被关进联邦监狱，出狱后年近四十，只能依靠采摘玫瑰花为生。Leonard Pine，同性恋黑人，越南战争老兵，脾气暴躁，在叔叔的抚养下长大。在得知他是同性恋后叔叔将他抛弃，唯有Hap支持他生存下去
含章也走了么……胡宗宪几近崩溃。
An example
