The Liskov Substitution Principle (LSP) is one of the basic principles of object-oriented design. The Richter substitution principle says that wherever a base class can appear, subclasses can certainly appear. LSP is the cornerstone of inheritance reuse. Only when derivative classes can replace base classes and the functions of software units are not affected can base classes be truly reused, and derivative classes can also add new behaviors to base classes. The Richter substitution principle is a supplement to the "open-close" principle. The key step to realize the "open-close" principle is abstraction. The inheritance relationship between the base class and the subclass is the concrete realization of abstraction, so the Richter substitution principle is the specification of the concrete steps to realize abstraction. --From Baidu
婶婶说笑了，我不过是从所里租得使用权，这些海本来也没有安排。
十六世纪下半叶，塞维利亚是西方世界的大城市，是欧洲通往美洲的门户。这座城市的富饶，依靠的是国际贸易和金银财富，同时也归功于共同生活与此的海内外人口：基督徒、皈依基督教的犹太人、受过洗礼的摩尔人、奴隶、获得自由的奴隶、流浪汉、盗贼、妓女、贵族、平民。同时，不平等、饥荒和传染病构成了这座城市的阴暗面。在一次黑死病的爆发中，塞维利亚社会中的几名杰出成员被杀。马特奥，一位被宗教法庭审判的罪犯，必须解决这一系列的凶案，才能得到宗教法庭的赦免，从而拯救自己的生命。这是一场孤掷一注的调查，面对的是一个极为复杂与矛盾的环境。在那里，公众压抑和私人享乐并存；神秘主义和混乱无序随处可见；修道院纪律涣散，妓院却法规森严；监狱俨然变为藏身之所，医院则成为葬身之地；背叛与忠诚交织涌动。
喂，夏小紫也在，她……好了，我要去银行了。
周菡打断冰儿的话，问林聪抓南雀公主的经过，以及拿公主要挟孔雀王和南灵王、索取赎物的经过，随着林聪的述说，不住赞叹黎章和将士们英勇，对自己没能应征入军颇为遗憾，一再惋惜。
Article 23 If the qualification certificate of a fire control technical service institution needs to be renewed at the expiration of its validity period, it shall apply to the fire control institution of the original permitted public security organ three months before the expiration of its validity period. The fire control institution of the original permitted public security organ shall conduct a review in accordance with the procedures prescribed in Articles 19 and 20 of these Provisions; When necessary, on-site inspections can be carried out.
杨长帆不止一次放话出去，东海、南洋贼寇若敢劫这样的商船，必将面对徽王府大军的清剿。
9-14 Dice: The module random contains functions that generate random numbers in various ways, where random () returns an integer within the specified range. For example, the following code returns an integer within 1-6:
IE6, 7, 8, Safari will block the sending of third-party local cookies by default.
景荣和三女决定弄到粮食赈济灾民，最终成功调出粮食，解救了灾民。县令发现被骗，带着杀手赶来，要置景荣于死地，刘默及时赶来，救下了所有人。经历过风雨，已知权力滋味，明白了百姓疾苦的景荣立刻回到属于自己的地方。
Katriya Ekthamrongworakul(Janie饰演)是Chuwit和Janthana的大女儿.Ekthamrongworakul家是经营宝石生意的并且在业界享有高度的盛誉.Katriya是个漂亮,有智有谋,勇往直前的人.她有个妹妹叫Jeeranan,她们俩无论个性与外形,都截然不同.尽管如此,她们的感情依然很好.
A. Flight qualification;
安迪·怀特菲尔德饰演斯巴达克斯， 一个自愿参加罗马辅备军，为了对抗罗马和特雷斯共同的敌人而战的特雷斯的战士。作为公然反抗罗马副指挥官克罗迪斯·葛雷博的处罚，他在格斗竞技场被处以死刑。尽管很困难，但是他杀了4个剑士，并且活了下来。他被贬为奴隶，被巴蒂塔斯带走并且训练其成为训练场的一名格斗士。而他的叛逆倾向被驯服了，因为他承诺要回到他妻子苏拉身边。
只是整日跟军汉们呆在一处，诸多不便，要想不为人察知，实在不是一件容易的事。
银两送上，二锦衣卫不好意思地收下。
葫芦便拿过书，诵读了一遍，却是说屈原被放逐，三年不得见楚怀王，故心烦虑乱，不知所从，于是向郑詹尹问卜。
根据法国同名喜剧改编：生活优渥的家庭主妇突遭打击，丈夫的去世揭示了一个秘密：原来他是一家成人色情电影公司的老板，作为法定继承人的她需要找到挽救公司和维持生活的方法。
The combination mode pays attention to the unified interface and transforms the "one-to-many" relationship into the "one-to-one" relationship.
It should be noted that if the special inventory code item is "K" consignment inventory, the supplier code will be displayed; If it is "E" sales order inventory, the sales order number will be displayed.
Simple version:
