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
大陆、台湾、香港有一群在异乡的老兵，日夜思念着自己的亲人和故乡，与此同时，老兵的家人们也受着同样的煎熬。特别是身处台湾的老兵，他们不但遭遇着不公平的对待，还受到台湾政局的威胁和恐吓，他们没有一退再退，而是勇敢面对、勇于抗争。经过老兵的努力，社会开始关注他们, 百姓们也奔走相告, 这些“绝对服从, 忠党爱国”的老兵们终于打破了精神上枷锁, 大胆发出了自己的呼声。功夫不负有心人，在他们多年的不懈奋斗之下，老兵们也终于圆了自己的“回家”梦 。
该剧讲述的是在民国时期，圣城大学校长离奇死亡，以暴力女陈曦，浪荡公子但推理能力满分的裴岩，市长的儿子英俊和八卦宫家传人宫紫组成的的侦探小组联合调查命案，随着调查的深入，神秘组织梅花Q渐渐浮出水面，还有许多看不见的敌人，一股暗流在圣城的水里不知不觉的漫延开来，事情似乎越来越超越他们的理解。他们面对重重疑案，齐心协力，誓将真相进行到底。
一个雷雨晚上，大陆女子吴倩莲在深圳杀死妓女爱儿，杀人动机就只是爱儿手上之名贵手表，后为获得来香港的单程证，毁尸灭迹，乔装改扮取得香港证件入境。吴倩莲假做妓女，选中一个离婚爱嫖、独居新界的出租汽车司机陈启明（黎耀祥饰），他是无聊的城市人，没有知己，因性格问题而与妻子分离，后又为怕麻烦而把女儿交给母亲照顾。吴倩莲把他断足搞成伤残，捆绑全身，让大陆男友去冒认司机身份。然后，他们杀害司机母亲，绑架司机小女儿企图灭口。
Then it was about half an hour or so, Some sharp-eyed comrades found that the place less than 20 meters away from the position began to bulge with "earth beams", and these "earth beams" were still moving forward at a speed visible to the naked eye. Obviously, I remember the instructor who first found the big mice with binoculars. He shouted to the people around him, "Here are the mice. They want to get up and fight quickly!" , and then all of us are free to open fire, All kinds of weapons are aimed at those 'earth beams' vicious fight, The "earth beams" were hit by bullets and the earth was scattered everywhere. From time to time, bright red liquid can be seen seeping out, I know it was a hit, It must have been their blood, And there is indeed that kind of big mouse in it, Powerful weapons such as rocket launchers and recoilless guns can blow up a big pit in one shot. From the pit, you can also see many bodies of mice that have been blown to pieces. Some of them have been hit red-handed. Not only have their bodies been blown to pieces, but the fragments of the blown bodies are also everywhere. The scene is bloody than repulsing the Vietnamese army's strong attack.
二十年代，西医大夫林敏夫从某西医院的手术室冲出，他的岳父一当地富豪，因敏夫不慎失手，命丧 手术台。敏夫面对家庭前途将毁于一旦，情急下央求长年受他接济资助的同学及同事—吕阳明帮他顶罪受过，并发誓好生的照顾阳明的妻儿，阳明为报恩，一时意 气，勉强答应。
庞夫人心中一乐，杨长帆啊杨长帆，这次正牌将军来了，有种你就将刚刚的话再说一遍。
一个普通中学生、爱吐槽，在经历了一次打劫后，人生开始了翻天覆地的变化崭新动态漫画，阅读新体验！每周双更，周二、周四敬请期待
4. When ships engaged in fishing are anchored, and when ships with limited manoeuvring ability are performing tasks in anchored, the sound signals specified in paragraph 3 of this Article shall be sounded to replace the sound signals specified in paragraph 7 of this Article.
Common protocols and their magnification:
13岁的维奥莉特被一个神奇的卢查多面具“选择”她成为叔叔的继任者，这位著名的卢查多蓝妖小，实际上是一个秘密超级英雄。
大卫·田纳特主演的ITV三集新剧《丹斯》发布首张定妆照！田纳特将饰演臭名昭著的苏格兰连环杀手丹尼斯·尼尔森。剧集卡司还包括杰森·沃特金斯(《王冠》)、丹尼尔·梅斯(《好兆头》)等。该剧根据布莱恩·马斯特斯撰写的书籍《为同伴杀戮》(Killing For Company)改编，讲述尼尔森在1978年-1983年期间曾杀害15名年轻男子。Luke Neal(第一、二集)与凯利·琼斯(第三集)操刀剧本，Polly Hill担任制作。
旁边小胡子陪笑道：是啊，举人之子，有的是大功名的机会。
作为石灰岩的代价，他们给地球带来了
公元前三千年前，神农部落成为天下共主，第八代炎帝榆罔掌握着天下的王集和盐田，也由此而掌控着中土的突枭、九黎、西陵、彤等各个部落。祭祀之日，炎帝在梦中得到神谕，西方将有一只部落迁入中土。神农的大祭司勐康预见到这只名叫有熊的部落中将有人会取代炎帝，有意将原本天象显示的大吉之兆谎称为大凶。于是有熊部落一族开始了被神农的鹰犬突枭杀戮和沦为奴隶的坎坷命运。
众人谁都没想到刘夫人吕雉竟然回来了。
传说里，她站在荒野，就这样，痴痴的等待。
陈启自言自语道，他发现星海已经取代启明，已经成为最大的站，大众普遍认为启明前途堪忧。
来来，我后面还要忙，先把正事说了。
