只是进去之后，却发现是一个视频，而且这个视频还有一个奇怪的名字——《你也有成为手残党的一天》。
范鄂林心头一震，看来三爷这次真是心狠手辣啊。
Reference Address: Here
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:
讲述了金家的“三高女神”金娜(刘涛饰演)，“老来俏”花枝俏(张凯丽饰演)，“受气老爸”金志扬(韩童生饰演)，“不靠谱90后”金波(叶祖新饰演)四个人的情感故事。一家四口两代人，同时遭遇感情危机，金娜执着寻爱，花枝俏和金志扬的婚姻危机，金波的闪婚风波，让这个原本温暖的家瞬间变得鸡飞狗跳，矛盾不断。
The First World War was a human catastrophe at the beginning of the 20th century. The war caused unprecedented disasters to the people of all countries. The warring parties mobilized a total of 73.4 million troops, more than 29 million troops directly involved in the war, about 10 million people died in the battlefield, about 20 million people were injured, more than 1.3 billion people were affected by the war, accounting for 75% of the world's total population at that time, and the economic losses caused by the war amounted to 270 billion US dollars.
康正行（张睿家 饰）就读于一件海边小学，身为班长的他被老师任命陪伴一个多动症的小孩余守恒（张孝全 饰），慢慢影响他，让他变成一个乖孩子。两个人在成长的过程中成为了好朋友，但在康正行心里的这份友谊却变质了。
主角Sarah（塔提阿娜·玛斯拉尼 Tatiana Maslany 饰）在火车站目击一名和自己长相神似的女子跳轨自杀，决定盗取对方身份领取一笔数目可观的存款。然而Sarah万万没有想到，自己竟然闯进了一个危险的谜局。
Although the above code can meet the requirements, it is not easy to expand and difficult to read. If I want one or two conditions in the future, if I want to recharge 300 yuan successfully, I can win the 150 yuan red envelope, then I have to change the code inside at this time, so the coupling between business logic and code is relatively high, and I accidentally correct the wrong code. At this time, we try to use the responsibility chain mode to transfer objects in turn to realize it.
Public class Memento {
这个房子除了他自己，还有钥匙的，只有他的前女友。
，看到赵敏和范遥的那段对话，我瞬间哭了。
当此国难之时，良医、良相、良将，都从小青山面世了。
陆明冷冷一笑：那就对了，既然是归降，就该有个归降的仪式才是。
一段爱情，在战火中燃烧，逾越了道德，改变了战局。艾马殊（拉尔夫•费因斯 Ralph Fiennes 饰）是一个历史学者，跟随探险家来到撒哈拉沙漠考察，结识了绘制地图的飞机师杰佛和他妻子凯瑟琳（克里斯汀•斯科特•托马斯 Kristin Scott Thomas 饰）。凯瑟琳的才气和美丽让艾马殊深深着迷，两人在沙漠一个幽深洞穴参观壁画时，更加发现彼此志趣相投。
1. Regular maintenance
有大热闹？好啊，我最喜欢看热闹了。
在师父断指的倾囊相授下，并且不断将撞球技术与个人风格、人生目标、做人原则作适当的比喻，撞球小子球风逐渐从以往的大而化之，走向精、准、稳健，同时不仅懂得赢球，更懂得如何给对手留下颜面及余地。
修直17岁（黎兆丰 饰）看见铸造自己的模子——爸爸（张国强 饰），修直要跟爸爸出国。那天下雨路不通，修直发现田桂芳翻墙也不会。田桂芳说“修直长大了，修直长不大才好。”
