The best way to conform to the opening and closing principle is to provide an inherent interface, and then let all classes that may change implement the interface, allowing fixed interfaces to interact with related objects.
公安部向所属各级部门下达通知：集全国160万公安之力，选拔维和警官……北京，上百名从全国赶来的警察聚集考场。考试异常激烈，英语、驾驶、射击、心理测试……采取的是“突然死亡法”，只要有一个小项目不及格，马上宣布名单淘汰。冯力伟和赵媛、邵国栋、林冬生、董燕、杜春雨等经过激烈的考试，荣幸选中，踏上了飞往东帝汶的飞机……
Introduction: Korean clothing expression. I don't quite understand the specific meaning, but I just jumped a few times anyway.
在看似平常的合租公寓里，住着两个不普通的年轻人，他们一位是怀揣演员梦想、潇洒不羁的阔少王子皓，一位是失业低迷的高傲女强人梦露。梦露因为囊中羞涩而招租离家出走的王子皓，没想到本来安静的生活从此便被近乎疯魔的王子皓打乱了阵脚，梦露想赶走王子皓，但又忌惮于高额的违约金，于是便请来男闺蜜马兵入住，计划让王子皓不战而退，两人协同作战，想尽了一切恶搞大法，却发现这些手段对王子皓毫无作用力，反而遭受了对方的恶搞回击，苦不堪言，在此期间马兵发现了王子皓的秘密，原来……
李玉娘虽然心念东来，却也只吴有才的求亲意味着什么，默不作声地虽父亲收拾些细软之物。
The next day, I happily put on it and walked to a farther supermarket with my husband. After walking for less than 20 minutes, I felt some grinding on my heel. I thought it was my socks. I found a toilet to take off my socks and wear them barefoot. The result was still grinding. Finally, I went to a supermarket and bought a box of Band-Aids and bandaged them. I went back and forth for two hours, which made me suffer a lot. Besides the physical and mental ones, Mr. Wang complained all the way that I should not wear new shoes without listening to advice.
《信义》是以恭愍王元年为时代背景的史剧，剧中李敏镐饰演的角色是一名20岁左右的王的护卫崔莹，并与穿越来到高丽时代的医生恩琇之间展开共同辅助拯救天下百姓的王成就伟业的历史剧。
《万万没想到》第二国民男神王大锤归来！他本是佛祖的亲密爱人，却因为大义忍痛分离。人间感化顽劣悟空，又相知美男子唐僧，本以为终可回到那个人身边，但万万没想到......
好赌成性的卓尚文（罗嘉良饰）与程嘉鸣（郭蔼明饰）乃宿命冤家，尚文不止累嘉鸣亏蚀多年积蓄，更间接令她遭未婚夫抛弃！甘量宏（张家辉饰）乃航空业巨子甘树培（秦沛饰）之独子，集万千宠爱于一身。机缘巧合下，量宏结识了程家雄（陈锦鸿饰），成为交心挚友。嘉鸣辗转认识了树培之弟甘树生（黄日华饰），并结为夫妻。但嘉鸣之妹树生前女友嘉慧（周海媚饰）却怀有树生骨肉，但不想树生因责任而娶她，骗大家孩子已经打掉……
追到这里，目的也十分确然，攻破浒墅关，直取苏州。
本作品由六个故事组成，分别为《年夜饭》、《青年有为》、《非常夏日》、《向往》、《青春永驻》、《来碗鸭血粉丝汤》，整体定名为《约定》，寓意“2020年全面建成小康社会”是党和国家与人民的幸福约定。 在这个大的“约定”背景下，每个故事由一个个小约定串联而成。这些约定有的是主人公与自己的、有的是与老友的、有的是与家人的、甚至是与陌生人的约定。六个故事情感上涉及亲情、爱情、友情；主角年龄层从少年到老年；地域从城市到农村，从农民到工人，到白领精英。《约定》通过丰富的视角，来展现人们在实现与自己、与他人、与国家“约定”的幸福感。
他是脸皮厚？还是有真才实学，恃才傲物呢？倒是真想好好见识见识。
与宋义亲厚的大商家范文轲也离开了，急忙赶赴齐国都城临淄，去为宋义说项一件大好事。
In 1968 the young Rick travelled down the Pacific Coast Highway to the Mexican border and beyond. 50 years later he retraces his steps from San Francisco to Mexico enjoying unique dishes and meeting chefs.
Measure the common part
(1) High school students: For candidates majoring in flight technology, foreign languages are limited to English; Admission is determined according to the admission score line designated by the Ministry of Education and the General Administration of Civil Aviation (it is generally required that the total score of the college entrance examination should reach the admission score line of the second batch of ordinary arts and sciences undergraduate courses in that year) and the minimum English control line. Candidates are ranked according to their college entrance examination scores, and are admitted on the basis of merit from high to low scores.
龙阳君轻轻摇头道：这个不败，大王你也不必担心，只要有出兵的条件，项羽肯定会尽快出兵的。
得让身上有股汗味，才能掩盖咱们自身的气味。
2.2 PCB Typesetting Requirements
