The next four patterns, including this pattern, are all the relationships between classes and do not involve inheritance. When learning, you should remember induction and the diagram at the beginning of this article. The observer mode is well understood, similar to email subscription and RSS subscription. When we browse some blogs or wikis, we often see RSS icons. This means that when you subscribe to the article, you will be notified in time if there are subsequent updates. In fact, in a nutshell, when an object changes, other objects that depend on the object will be notified and will change with it! Objects are a one-to-many relationship. Let's look at the diagram first:
只要没人罩着，就得任人宰割。
该剧根据2020年全民抗疫涌现出的先进人物和感人事迹改编，由《逆行》《别来，无恙》《婆媳战疫》《幸福社区》《一千公里》《了不起的兔子叔叔》《同舟》七个单元故事组成。
救了黄观还惹一身腥，这黄夫人也太自以为是了。
这部青春校园恐怖偶像剧由13个互有关联的小故事组成，并由13位新人导演执导，于11月1日起逢星期六晚10点GTH on air频道播出。
泰国男星son首次搭档mook主演的泰国爆笑爱情剧《你是我的毒玫瑰》，剧情讲述毒舌帅医生和娇蛮女孩的“假交往”真相爱的浪漫爱情故事。
《中国式结婚》和韩剧《看了又看》风格比较相似，也是通过日常生活中的伦理常情来展开故事，非常贴近老百姓的生活，唠家常似的台词，时常出现的幽默和笑料，既令人捧腹开怀，又发人深思。
清朝末期，朝廷腐败，义军蜂起。天地会以“反清复明”为宗旨，救万民于水火之中，深为朝廷所忌。由于内奸告密，天地会总舵被毁，留下死难弟兄的遗孤多人，隐匿于江边一个小城中，总舵主之子二毛与护送他的黄婆婆也藏在这里。清廷得到密报，派出五名大内高手赶到小城，布下天罗地网。 此时，城内年方十岁的富绅小少爷“大丈夫”性甚顽皮，父母强迫他娶了一个二十岁的“小媳妇”。小媳妇武艺高强，管教甚严，大丈夫无法忍受，逃离家门，无意中救了黄婆婆等人之后，遂立志加入夭地会，不再回家。小媳妇单枪匹马，苦苦追赶。 黄婆婆在路上与大内高手相遇，不幸身亡。几个孩子突然间失去了大人的照顾，顿时手足无措。前面是茫茫草原、皑皑雪山，后面是阴除狡诈的大内高手死死相逼，再加上小媳妇追夫心切，屡次捣乱，孩子们面临的是一场惊险万分的生死逃亡……
还在项羽及时率军前来救援，解除了巨鹿城的危急。
受不了无耻老板的骚扰，胸怀远大志向的美丽女孩杜拉拉（王珞丹 饰）专而进入世界500强的企业DB公司。刚刚进入行政部担任助力的她，却晕头转向承担起公司装修的主持任务，虽然困难重重，家庭、爱情等方面有状况不断，但拉拉凭借一股韧劲最终圆满完成工作，也得到同事和领导的好评和赏识。在此之后，她坚定信念，一路向前，躲过各种明枪暗箭，最终胜任行政部经理。薪水保障的同时也从市场总监王伟（李光洁 饰）那里收获美好的爱情。不过美国那位经常爬墙的老师曾说过，“能力越大，责任越大”，杜拉拉不仅要应付工作上越来越大的挑战，感情上也面临前所未有的困局，她最终能否解决这一切呢？
比战斗机、坦克、枪支都便宜，
"Apart from Jiang Yong, is there anyone else injured or sacrificed as a result of this attack?" I asked.
祛风湿、散风寒、舒经活络等最是见效。
Provides an interface for a series of objects. Q: How can it be realized? Answer: Provides abstract interfaces for multiple products
该剧改编自秦明文学作品《法医秦明之无声的证词》，讲述了初出茅庐的天赋青年秦明（张雨剑 饰），在林当（周雨彤 饰）等人的帮助下，一步步走出童年记忆阴霾，并成长为可以把控全局的法医大神的故事。
"There are close combat, But that was later, At the beginning, They rush up, Let's fight, Because the speed is too fast, Most of them can't be hit, Only a few machine guns were shot down by strafing. It is too difficult to hit an automatic rifle with a single shot, Fully automatic shooting and uncontrollable, Fortunately, in the end the mines blew them up. I don't even know what they are, However, no one can see that landmines play an important role. In order to be able to withstand the possibility of a similar attack, The company commander sent four comrades to re-mine, We provide cover up there, As a result, they had just finished their cloth and were ready to come back. That is, the time of the front and rear feet, Another batch rushed up below, This time the number is much higher than last time. I took a look at it, It is estimated that there are at least 30, When the reaction comes back, They rushed up to the four comrades, The two sides mingled, Dare not throw grenades, Afraid of bombing one of his own, Shooting is also restricted, Still afraid of accidental injury, With such a delay, three of the four comrades were tackled by those things, and the remaining one was quick in legs and feet. I remember he first shot with his backhand and knocked out the one closest to him, and then he wanted to save people. Besides the company commander, there was also a platoon officer on our side. The platoon officer shouted to death with a broken gong voice, shouting only two words, "come back!" , probably out of instinct plus the role of command, he hesitated for a moment and turned to run back, and he ran back, is to pick up a life, but the other three comrades, born by those things to tear, some bit off the throat, some was torn off the arm
《北洋残案》主要讲述了民国那个时局动荡的时期遗留的数件民间残案,由一起百尸渡河引发百年历史的秘密即将被揭开,破案过程更是突破以往常规。本片由不同故事组成,以单元性破案为主环环相扣,玄幻,冒险,悬疑,整体营造神秘而又紧张的故事气氛,剧情烧脑吸引人去一探究竟。
蓝弟弟们淘气又聪明，每天都在计划一些或许有趣或许调皮的事情，计划有时成功有时失败，但是并不影响他们每天开心的渡过。
Victim Woodward
相传佛祖座下大鹏鸟私下凡间作恶,佛祖派遣使者追捕,与大鹏鸟展开惨烈恶斗。五百年后,一名男子负伤倒卧荒野,被小镇绣庄女工陆菁儿（简淑儿饰）救回,自此当上绣庄与染坊的小工。男子梦中巧遇高僧慧远,解开身世之谜,记起本名为李修缘（萧正楠饰）,并与昔日好友方志朋（沈震轩饰）相认。修缘跟女捕快苏柔（汤洛雯饰）成为冤家,二人在连番斗气中暗生情愫,惟菁儿也向修缘表露心迹。
