2. The policy pattern provides an open-closed principle, making the code easier to understand and expand.
随着两人更深一步的接触，与同学好友父母之间的来往，相互之间暗戳戳的试探，他们内心最真实的想法，最终因为各种感情的激烈碰撞而展现在了面前。
你俩只要学我：戌时结束再睡，寅正就起床，没什么干不了的。
在2018腾讯视频v视界大会中，公布《使徒行者3》明年回归，使徒行者2官方微博发布一条微博《使徒行者3》继续寻找黑暗中的英雄。
该剧改编自爱奇艺文学同名小说，讲述了拥有性转秘密的小记者童桐与傲娇总裁萧白羽之间爆笑甜蜜的爱情故事 。
第四天，已经没有人这么说了。
聊家常，比才艺，秀绝活，玩游戏，一场无与伦比的云端派对。更有最IN脱口秀+最炸短视频，欢笑加乘，让你乐不够。
In the previous example of electric lights, a state mode program was completed. First, the Light class is defined, which is also called Context here. Then in Light's constructor, to create instance objects for each state class, Context will hold references to these state objects in order to delegate the request to the state objects. The user's request, that is, the action of clicking button, is also implemented in Context, with the following code:
当阿草踏上寻找女友的旅程，并与新认识的陌生朋友-记者尼克，一起展开调查真真的身世之后，阿草发现，原来他先前所认知的一切，都不是他所想像的那样。而这都跟他之前出车祸的原因有关…
The decision-making power of the policy mode rests with the user. The system itself provides the implementation of different algorithms, adds or deletes algorithms, and encapsulates various algorithms. Therefore, the policy mode is mostly used in the algorithm decision system, and external users only need to decide which algorithm to use.
该剧改编自寐语者小说《帝王业》，讲述了王儇和萧綦历经朝政纷争，携手创家国、定天下的故事。
"Charming Card" Creates a New Format of Cultural Travel and Opens the Era of "Tourism Plus"
15年前，在农场溺水的小陶斯被小瑞瑞所救，两个孩子来到了星苹果树下许下心愿：祈求两人能早日遇到生命中的真爱与幸福。但就在小陶斯还来不及询问小女孩的姓名便与她匆匆失散，时间一下子过了15年……
根据作家Joe Lansdale的系列南方黑色小说改编。Hap Collins，工人阶级白人，因为拒绝参军被关进联邦监狱，出狱后年近四十，只能依靠采摘玫瑰花为生。Leonard Pine，同性恋黑人，越南战争老兵，脾气暴躁，在叔叔的抚养下长大。在得知他是同性恋后叔叔将他抛弃，唯有Hap支持他生存下去
北方小城南石发生了一件大事，案犯王泉深夜从看守所袭警逃跑，两天后又来到南石大厦安放了烈性炸药，要和市长林志航当面对话，并要引爆炸药，制造惊天大案。
"Yes, even if you go underground, those who drill shallower can still be powerful. There is really nothing you can do about those who drill deeper. You can only stare and wait for them to come forward and come out before hitting. That is very dangerous. This is why many comrades were killed and bitten by them." Zhang Xiaobo said.
项羽按照这个逻辑稍加推理，欣然点头。
The 19-year-old Huang Jinbo confessed first. He wanted to declare the circumstances of surrendering himself before the case became clear, but failed in the end.
唐僧师徒西行取经，因选错对手经验值被杀得片甲不留、瞬间损失75%的兵力。如来心生慈悲，搬来援兵支持，于是在美美哒小白龙陪伴下，此行道路万里艰险，倒也因为一路囧事不断、离奇不止，令取经路充满了意外与乐趣。
在阿华的鼓励下，姐妹俩参加了“新星选秀”大赛，姐姐失声落选，阿梅因表现出众从此踏入星途。星途发展上并不顺畅的她与初露星相的何耀文相识，二人性格各异，却暗有默契，互相鼓励、互相扶持，终结下一生不背叛的坚贞友谊。
