“在美国的最北边巴罗小镇，北极圈以北，530公里北冰洋岸边，在那的大街上都可以看到北极熊，每年的5.11到8.1这83天里，太阳都不会落到地平线下面。那里的午夜都有阳光……”
Let's use the traditional object-oriented pattern to design the code first:
However, the sharp increase in express delivery has produced a large number of discarded packages, which is not a unique phenomenon in China. How do other countries solve the problems brought about by these discarded express packages? Li Li told reporters: "Germany promulgated the Packaging Waste Management Law in 1991, so Japan also has a special Packaging Waste Recycling Law, which stipulates that different packaging wastes should be recycled separately."
4 我是女演员
1920年代，上海滩表面繁华无比，实为列强的权力角逐场，大量文物走私海外。一个名叫“罪美人”的侠盗组织自愿担负追讨文物的民族大任，仇弟是组织的王牌，武功高强，历次出击中从未失手。
The death toll from World War II in China has been unclear because the statistics are unclear. Scholars estimate that there are 12-18 million people. However, after the 1990s, the data gradually became clear: about 18 million. Among them, the death toll of soldiers is about 1.48 million, of which 1.35 million are from the national army, more than 100,000 to 120,000 are from the communist army (including guerrillas), and the rest are civilians.
本剧讲述来自农村的主人公在追求自己心爱的姑娘时候意外获得了一把“济公神扇”，扇子神奇的力量让他拥有了自己想要的一切，然而使主人公变得贪婪，一步步毁灭，绝境醒来发现是一场梦，幡然悔悟，努力生活，最终收获了自己的爱情。全剧以诙谐幽默的喜剧剧情来大力弘扬社会主义核心价值观，以此传播济公文化的现代意义。
Similarly, the popularity of spokesmen will also have a process of sprouting, growing, flourishing and declining. When enterprises look for celebrities to speak for themselves, they often choose spokesmen at the peak of popularity in terms of brand building and popularity building.
从精绝古城归来后，雪莉杨发现鬼眼红斑诅咒降到自己身上，利用计谋让胡八一王胖子大金牙等人前往龙岭迷窟寻找龙骨天书，试图解除诅咒. 一路上步步涉险，遇到上古神兽铁头龙王，以人骨为食的红眼狼群以及大战人面蜘蛛，前路凶吉未卜，他们能否逃出生天
剩下的，就是把咱们的名字刻在历史上，这是大明的耻辱，更是九州的荣耀。
故事中的女主角，每天醒来除了钱 钱还是钱，即使在度假中，当闻到钱的味道飘来，她马上就可以抛开假期，化身为赏金丘比特。没错，女主便是泰国知名的红娘，这便是她和我们倒霉男主角相遇的开始。男主的父亲为了让男主早日成婚，便找上女主给男主做媒。财主送上门，作为财迷的女主当然不会错过这个机会。但这个任务并不简单，曾经有多位媒婆为男主做媒，最终都以失败告终，因为男主总是千方百计将介绍来的女生赶跑。女主角将如何和男主斗智斗勇呢，敬请期待电视剧“麻辣情缘”
In the past two years, the educational policy inclined to the direction of quality education has impacted on the examination-oriented counseling and training of mathematics and other disciplines, forcing some K12 discipline training institutions to begin to lay out the direction of quality education and explore the way of discipline quality education. For example, subject counseling agencies such as Learning and Thinking, New Oriental and Elite Education, with a keen sense of smell, have begun to work hard on the cultivation of children's thinking ability at an early stage.
该剧主要讲述了当代都市女性事业、爱情的奋斗史。乔楚是家地产公司的公关经理，事业成功生活幸福。在十周年结婚纪念日当天，丈夫方杰突然失踪，留给她一笔巨额欠款。乔楚的生活产生了翻天覆地的变化。焦头烂额的乔楚遇到前来追债的设计师罗铮铮，在一起寻找方杰的过程中，两人产生了微妙的情感。罗铮铮替乔楚解决了债务并进入了乔楚所在的公司，两人接到公司下达的任务，动迁乔楚的婆婆姜玉珍所在的小区。姜玉珍因乔楚平时疏于照顾家庭，对乔楚颇有微词。面对针锋相对的婆婆，乔楚拿出专业的谈判技巧，与姜玉珍你来我往数个回合，婆媳俩也在谈判过程中逐渐互相理解和亲近。在与姜玉珍和罗铮铮接触的过程中，乔楚从一个完全不懂生活的职场女强人，蜕变成为一个懂得为他人着想，热爱家庭的成熟女性。而罗铮铮也从工地包工头成长为独当一面的设计师，并最终赢得了乔楚、姜玉珍及乔楚女儿的认可后成为她们的家人。
S军区着眼未来战争发展趋势和部队信息化建设需要，决定从所属各侦察、通讯等部队选拔优秀官兵，组建一支能适应未来信息化条件下作战需要，执行应急任务的精锐部队。经严格筛选，初步留下80名队员，然后再进行全程淘汰，直到留下最精锐的队员，形成全天候、全时段的实战能力……
杨长贵叹道，扶乩欺君之事，牵不出徐阶了，只好另寻他路。
? At the beginning of Station B, there were many MAD's of high quality. From these MAD's, you can see some interesting animation clips. After watching them, you will immediately look for the original movie to watch. Some music works, after reading it, are just kneeling down and begging for pictures and songs. At that time, my friends should really use love to generate electricity. They sincerely loved the second dimension. At that time, all kinds of high-quality works filled Station B, and there were many high-quality works to watch every day. It has become a habit to open Station B before tea and after meals.
4. Javascript version of the policy pattern
Add multiple validation rules to a text input box. We can see from the above code that we only give the input box to correspond to only one validation rule. For example, in the above, we can only validator.add (registerForm.userName, 'isNotEmpty', 'User Name cannot be empty'); However, if we want to verify whether the input box is empty and whether the length of the input box is not less than 10 bits, then we expect to pass parameters like the following:
贪污成风，军队涣散。
