General principle: Open Close Principle)
4. The request action in the Context and the encapsulated behavior in the state class can easily change independently without affecting each other.
和平、卓扬、许榛生和艾森是大学里的好哥们。乔曼与南生则是一对在年幼时因父母离婚而被迫分开生活的孪生姐妹。相爱的和平与南生就读于同一所大学，而作为交换生的乔曼也与南生重逢。乔曼对和平一见钟情，却只能埋藏心中。南生与和平矛盾多多，分手后，和平在卓氏集团工作，与乔曼成为同事。乔曼一直希望和平与南生重修旧好，可南生却接受了暗恋她的许榛生。岂料，结婚前夕，南生查出患有绝症，成了落跑的准新娘。南生既不愿再回到和平身边，也不想耽误许榛生的青春。和平知道自己念念不忘与南生相伴相守的成长岁月，乔曼的柔情和善解人意正是他心里南生的样子。最终，和平既没有跟南生走到一起，也没跟乔曼牵手，就如同花叶永不能相见的盛开的彼岸花，他们在各自的领域努力打拼，把美好的青春留给了记忆，拥抱太阳，大步迎接更灿烂辉煌的美好明天。
At that time, I invested in a small platform. I didn't know it for almost a month. I started to panic when I found that the website couldn't be opened. After the third party posted, someone pulled me into the rights protection group. Only then did I know that someone was helping to organize rights protection.
刘井儿撵上去，发现一个叫花子抱着一个女子，在前飞奔，也不走大街，专门钻小巷，往一片低矮破落的民居跑去。
一位新任命的验尸官在多伦多调查一系列神秘死亡事件。
United Kingdom: 715,000
After reading a book "Deliberate Practice" today, I suddenly thought of a text "Oil Seller" that I learned at first.
The last case was a little shorter, let's have another one! The "disappeared couple" that should be well known by many people.
还望哥哥多提携。
Shankar多次表示他对Fox电视台是否能够接受这种拍摄手法表示怀疑。作为拍摄的重要一环，Sara被困在车下，周围都是循环流动的水。 Shankar说他有点紧张，虽然Joria是个经验老道的演员，拍摄的安全系数也几乎是百分之百，但是当你看到这种场景的时候，肚子里禁不住还是打了个结。
NBC宣布一口气续订《#芝加哥烈焰#ChicagoFire》三季。
Advantages of Publish Subscription Mode:
Public final int calculation (String exp, String opt) {
我们就跟你大舅商议了，让你大舅出面去秦家，跟秦大夫说：张家和郑家这些男娃，随便他们挑，挑中谁就是谁。
赵光头满脸通红地四骂道：你们给我等着
8. The term "ship limited to draft" refers to a motor ship whose ability to deviate from its course is seriously limited due to the relationship between draft and the depth and breadth of navigable waters.
要是她一时赌气，说要嫁给井儿，回头自己难受不说。
