Iterative sub-patterns: Iterative sub-patterns can sequentially access elements in an aggregation without exposing the internal appearance of the aggregation. The aggregation of multiple objects is called aggregation. Aggregation objects are container objects that can contain a group of objects. Iterative subpatterns encapsulate iterative logic into a separate subobject, thus separating it from the aggregation itself. Iterative subpatterns simplify the aggregated interface. Each aggregated object can have one or more iterative subobjects, and the iterative states of each iterative subobject can be independent of each other. Iterative algorithms can be independent of aggregation role changes.
A: If you achieve two achievements in 25 people, you can start. First, "draw firewood from the bottom of the kettle! 25 people battle Tangmen", 2, "rescue four Tang! 25 people battle Tangmen"
The landlord has not found the piano score that is restricted for a long time.
你是谁？这群武林豪客喝道。
一声哀号划破了优美的巴哈乐章，一颗带血人头从阳台滚落屋内，受害者身首异处，死状奇惨。查明尸体身份后，警方很快锁定六位嫌犯：黑白通吃的暴力恶警、患有亚氏保加症的自闭宅男、大胆染指学生的名校教师、家庭破碎后寂寞抑郁的学霸少女、终日闭门苦练琴艺的边缘少年，以及隻身赴港求存却屡遭歧视的南漂妓女，每人都与死者有着复杂难解的恩怨情仇。如果真相只有一个，凶手将会是谁？
Note: The above codes are all done according to the book. They all read the code of the book. The most important thing is that we understand the implementation of the policy mode. For example, the above form verification function is the code packaged in this way. We usually use JQuery plug-in form verification code to be packaged in this way. Therefore, we can also use this method to package forms and other learning in the future.
来自小镇的女子渴望成为舞者，她打扮成男子在一家经营不善的变装酒吧表演。
The fourth: singleInstance
在解放前的上海，三毛是旧上海的一名流浪儿童，他没有家，没有亲人，无家可归，衣食无着。吃贴广告用的浆糊，睡在垃圾车里，冬天就以破麻袋披在身上御寒。为了生存，他卖过报，拾过烟头，帮别人推黄包车，但总是受人欺侮，但他挣到的钱连吃顿饱饭都不够。只有与他命运相同的流浪儿关心他，给他温暖
清朝末年，誉满武林的太极拳一代宗师杨崇武，慑于险恶的时势，决心金盆洗手，归隐杭州西湖畔的龙井村，终日督责儿子杨学文苦读诗书，弃武就文。
Method 2: Before selecting the last paragraph, move the insertion point to the end of the document, enter, and let a paragraph mark appear after the last paragraph. After this operation, the paragraph can be selected in any way, and there will be no case of dividing columns and not listening to the command.
一个以山而著称，以雾而闻名的城市，正悄然酝酿一出五味杂陈的悲情大戏。
…,总算是来到这里，而且探知了这条出巴蜀的密道，能够直接出其不意直达关中。
一个灰衣学子便上前对周菡道：学问道理不分男女，然‘女子无才便是德，姑娘与其浪费工夫来学孔孟之道，不如回家练习女红烹饪，将来持家也能用得上，比这个好多着呢。
二次世界大战期间,一群士兵被关在德国战俘营;他们多番策划逃走,却屡屡被德军识破,令他们怀疑当中有内奸。众人继续策划逃离这个『牢不可破』的战俘营,同时竭力找出内奸。老酒鬼比利·怀尔德编导的战俘营电影，故事就发生在二战后期德国战俘营中的17号美军营房。男主角威廉·霍顿是个反面英雄，在战俘营中经营黑市，经营范围包括黄赌毒。他自制烧酒，保证质量，就是不会毒瞎顾客；经营地下赛马，参赛选手是抓来的耗子，全都有花名的；还有望远镜，用来偷窥远处的苏联女战俘营。因为他没心没肺到开盘赌逃狱同伴不会成功，被怀疑是营中内鬼，备受凌辱。最后他设计揭穿奸细，冒险护送军中仇家越狱，临走前对全部室友说：“如果咱们在美国重逢，不要假扮我的老友。”
“狮子座”男主林辰（王森 饰）和“双鱼座”女主陆心语（李斯丹妮 饰）在咖啡屋相遇相知，作为咖啡大咖在展示拉花技能时也不忘将个人感情传递其中，暗送秋波，一对性格鲜明的星座CP造就了咖啡屋年轻人之间的喜怒哀乐。作为每次事故的“煽风点火”者，“处女座”林帅（李昶 饰）和“双子座”周诗瑶（林清 饰）从冤家路窄到相知相杀，拌嘴、使坏、互撕又到和好，满满的戏剧冲突奏响咖啡屋的每一次笑声，谱写出一曲当下都市青年群体的情感乐章。六位年轻人联手打造出一部大师级“撩情”手册，网络谈情说爱范本指日可待！
Cloud manufacturing means that manufacturing enterprises integrate advanced information technology, manufacturing technology and emerging Internet of Things technologies. Data such as factory capacity and process are concentrated on the cloud platform. Manufacturers can conduct big data analysis and customer relationship management in the cloud to give full play to the best efficiency of enterprises.
