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
If the fire-fighting facilities maintenance and testing institution fails to publicize the fire-fighting technical service information on the conspicuous position of the building where the fire-fighting facilities repaired and maintained by the institution or on the fire extinguisher in accordance with these Provisions, it shall be ordered to make corrections and fined not more than 5,000 yuan.
改编自公子乔一同名小说《我不喜欢这世界，我只喜欢你》，源自作者真实经历的恋爱成长回忆录。
素谨眼前闪过香荽笑盈盈的脸，忽然垂下眼睑。
汉国走到了这个地步，局面如此的凄惨，刘邦这心里很是压抑和失落。
板栗忙放下砂锅，用棉布帮她擦泪，一边小声道：你不用担心小葱，我能感觉到，妹妹眼下好好的。
Since you use the-R option to modify a rule, You must specify the matching criteria for the original rule, Then we can understand that, The action corresponding to the rule can only be modified through the-R option, So I think if you want to modify a rule, it is better to delete the rule first and then insert a new rule in the same position. Of course, if you only want to modify the action of a rule, don't forget to specify the matching conditions corresponding to the rule when using the-R option.
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《古村女人》讲述的是江南一个叫鹭仙古村里两代女人的生活故事，其中以谢兰饰演的梁红英的曲折爱情和她经历三个时代命运变化为主线，展示了我国农村70年代末至21世纪初近30年的沧桑巨变，阐述了不同时代妇女的不同命运。该剧以江西本土文化为基调，以安义古村群的生活风貌及深厚文化底蕴为基本素材，讲述了两代古村女人的曲折命运，反映了改革开放三十年来江南农村发生的巨大变化。
1936年，太行山附近的杂技之乡来了一支日本的杂技表演团体“大和班”，他们前来与当地最为著名的杂技团体“永春班”和“华勇班”切磋技艺，可是竞技的背后却隐藏着很大的阴谋，并借机羞辱中国的国技杂技艺术。大和班通过奸诈手段接连打败了永春班和华勇班。抗日战争爆发，永春班的龙战海和华勇班的凤姑刘奎等人摒弃前嫌，联手抗敌，与大和班在擂台上几次较量，最终战胜了大和班，捍卫了中国杂技的荣誉，并配合八路军凤姑的小叔侯振国，粉碎了鬼子的阴谋。
该剧讲述一个白手起家的富爸爸，突然破产！三个被富养长大的千金少爷不知人间险恶，毫无自保能力，犹如童话中的三只小猪！他们被迫离开舒适圈，踏入严酷的社会森林，展开由0开始的人生逆袭的故事！
劳尔（河本启佑 配音）自小就立志成为一名勇者，并且为了实现理想而付出了大量的努力和汗水，尽管周围的人都将劳尔看作是胡言乱语的怪人，但这并没有阻止劳尔追逐梦想的脚步。然而，就在他即将取得勇者测验合格证的前夕，竟然出来了魔王被打倒的消息，勇者制度亦因此被废除，这也就意味着，勇者劳尔，失业了。
Excellent gem, working as a designer in the gem store run by his father Zhu Fanren. I like leather shoes and famous brands, but I won't be in debt. Modern women who enjoy happiness within their abilities are appropriately selfish and afraid of being hurt because of their strong self-esteem, but they are absolutely outstanding personalities for their own work.
Then as long as someone opens my blog post, it will automatically pay attention to me.
Ctrl + M: Repeat previous command
是啊，根本就是入关无门啊。
风靡全国的一款游戏中一个不为人所察觉的BUG，将游戏世界与现实世界无缝连接，把原本在现实世界毫无交集的一群游戏玩家卷入虚拟与现实交叠错落的危机之中……任一侠与好兄弟黎渊，不仅在现实生活是一起长大的发小，也是游戏世界里纵横驰骋的好伙伴。怀才不遇的黎渊为证明自己，妄图唤醒游戏中的上古邪神蛮王、企图掌控游戏世界。一侠为阻止黎渊，决定集结游戏中的顶级玩家谷翎、龙子澈、晏于飞、肖翰林，组成“侠客团”，一场吸引全服关注大战，却意外制造了“次元大门”，不仅让游戏中的人物开启心智，更让侠客团的玩家们获得了超能力！
