Each object has its corresponding state, and each state corresponds to some corresponding behaviors. If an object has multiple states, there will be many behaviors. Then the judgment of these states and the behavior completed according to the states will lead to multiple conditional statements, and if a new state is added, the existing code needs to be changed. This kind of design obviously violates the principle of opening and closing, and the state mode is used to solve such problems.
高谭市的黑暗势力又开始蠢蠢欲动了，这次是毁了半边脸的“双面人”。一次，“双面人”袭击了马戏团，演员迪克阻止了“双面人”的阴谋，家人却因此惨遭杀害。布鲁斯收留了迪克，并说服了满腔仇恨的迪克留了下来。因研究计划被拒绝而仇视韦布斯的公司职员爱德华成功研究出脑波吸收装置，化身成为“谜语侠”。“双面人”和“谜语侠”联手破坏高谭市，并通过脑电波吸收装置大量吸收市民的脑电波。蝙蝠侠这次的对手强大得可怕，蝙蝠侠最终能否战胜罪恶？
故事讲述以色列情报及特殊使命局（Mossad）一名女特务，乔装潜入伊朗首都德黑兰（Tehran）为进行一项危险任务的惊险过程。
4. Do not know that the goal is too high,
Criteria for triggering onSaveInstanceState (Bundle outState):
刘雨林往哈尔滨找飞机遭遇敌特袭击，险些丧命；在通化机场，报务员收到奇怪消息—“13号攻击成功”，敌特若隐若现。刘雨林率队来到731旧址，找到隐藏飞机的洞口。由于鲁八不小心碰碎毒气瓶导致众人恐慌，继而导火索被点燃。为阻止爆炸，刘雨林感染病毒。通过闫铁所设之局，嫌疑人一个个被排除，一切变得扑朔迷离。
项羽似乎有些不大甘心，问道：亚父，此事就这么放过吗？范增无奈点头道：现如今抓不到尹旭的把柄，就算是师出无名了，这样会对我们十分不利。
L PM2.5 dust, toxic smoke and water sources
该剧以国航四十二年来安全飞行为蓝本，通过三代飞行员工作中面临的种种挑战，以及他们在东西方文化碰揞中所表现的不卑不亢，体现了中国民航人的勇敢无畏及献身精神。
On October 18, the General Office of the State Administration of Press, Publication, Radio, Film and Television issued a circular on the investigation and punishment of false reports released by the media, which reported on the investigation and punishment of false reports released by the microblog of West China Metropolis Daily:
大阪?船場が舞台となる「女系家族」。4代続く“女系筋”の老舗木綿問屋「矢島商店」の当主?矢島嘉蔵が亡くなって巻き起こる女三姉妹のし烈な遺産相続争い、そして当主がひた隠しにしてきた愛人を交えた複雑な人間関係が描かれる。
Natee，一位大帅哥，他考进了曼谷的大学，所以就要来到首都继续读大学。这是他第一次在一个大城市自由自在地生活，他对这一切事物都感觉到很新鲜。他很走运，在离学校不远的地方找到一个价格便宜的宿舍。
该剧通过上饶地区农村女人周英的坎坷而抗争的人生历程，展示了中国底层女性质朴、拼搏的秉性与命运。剧情从四个大方向讲述了自上世纪七十年代周英的婚婚恋史。少女时代的周英经历了初恋失败、梦想破灭、家庭巨变、嫁给福禄；少妇时代的周英经历了和福禄的艰难磨合、生死之交、先婚后爱、共同创业、患难真情、福禄病逝；最后讲述周英的成就，经历了事业成功、儿女成才、名声在外、丈夫背叛、回乡反思。通过晨曦的油菜花、正午的油菜花及月下的油菜花的反复特写，来衬托女主人公周英的人生境遇和精神境界。
该剧讲述一路顺畅的30代，40代，50代的三名女主人公遭遇了无法想象的不幸，关于寻找真实爱情的夫妇们的不谐和音的故事。
卧底警察因为妻子病故选择回归家庭，但女儿的反叛让他手足无措，曾经的仇家更是步步紧逼，但男主力挽狂澜，挽回亲情，获得爱情。
一连串的悬念叠生，曲折复杂的案件接踵而至。黄浦江浮尸案、人体器官失踪案、药厂毒药案等几宗大案背后都与日本“黑龙会”有着神秘瓜葛……
After the Provincial Games, some outstanding athletes have been selected by the provincial team and the national team. Qingdao Weightlifting Team has welcomed a group of new players. Next, there are tasks such as the Youth Games and the Provincial Championship waiting for them. They cannot relax their steps. They still have to repeat the task of lifting two or three tons a day to train and strive for better results. "Everything is quite good now. We just hope that the society can have a correct understanding of weightlifting, so that we will not have so many obstacles in selecting and training talents in the future." At the end of the interview, Liu Eryong said so.
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Changing variables changes arguments, and changing argumnets also changes local variables, even if they are not in a scope.
