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紫茄害羞地笑了一下，柔柔地叫道：板栗表哥。104.1/85.5-1=21%有一天，未来的视频收到了评论。“我是住在北九州市的山下直斗，很感动。”。在商社工作的新社会人·成田美纱绪（见上爱饰）对在同一部门工作的业绩优秀、说话直言不讳的市川一哉（佐藤大树饰）感到讨厌。但是，因为偶然的机会，对市川产生了好感。另一方面，市川也很快就被工作上的记忆很快、对恋爱也很坦率的美纱绪所吸引，不久两人的身体就会重叠起来。刘婆子见惯了的，也不说你小娃儿别管那么多之类的话，点点头，又叫刘井儿跟他一块去。板栗红椒等人都呆住了，分明看见乖娃脸上笑容有些得意，有些释然，还有些满意，吃得心安理得，对他们挨饿视若无睹，觉得这样才理所当然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