Dependence Inversion Principle (DIP) means that abstraction should not depend on details, and details should depend on abstraction, which is the proposed "interface-oriented programming, not implementation-oriented programming". This can reduce the coupling between customers and specific implementations.
Public class MyCommand implementations Command {
傅吉祥，人称傅老大，因父母早逝，他长子为父，带大了三个弟弟一个妹妹，把他们都送进北京的大学。当弟妹们长大成人、事业有成后，他自己却错过了人生的辉煌时期：因没有生育能力而婚姻失败，失业下岗后成为一名足疗师。但他却用乐观精神去面对一切，仍怀有自己的事业和生活理想，成为一名按摩师和父亲。几个自以为生活幸福、事业成功的弟弟妹妹要帮大哥换一个活法，极力安排他来到北京寻找幸福。然而，生活方式和价值观的不同让老大在陌生的大都市里四处碰壁。在目睹了房地产大亨二弟、官迷三弟、房奴四弟、股疯小五的生活后，老大身心俱疲、倍感茫然。但另一方面，老大又能主宰自己的生活和命运，他一直照顾着孤苦无依的梅好和她的儿子乐乐，像一座大山一样成为弱者最坚实的依靠，展现了独特的人格魅力，并最终令众人感悟到什么才是触手可及的幸福生活。
Note: Be sure to connect the data cable with the computer when entering DFU for operation.
Building.
自古以来就潜伏在这个世界的影子里，为了不被人发现，与人交往而生存的“怪物”。
Tan Weiwei
布鲁斯·威利斯扮演Paul Kersey博士，他的太太和女儿被歹徒性侵，而爱妻更因而致死时，他的整个人生态度改变了。他开始主动出击，在暗夜的纽约街头找寻那些可能的罪犯加以制裁，而人们对这名神秘的城市英雄感到困惑：难道真要这样打击犯罪才有效吗
影片讲述了一对夫妻带着四个女儿，在靠近海边的独立小农庄里，依靠养蜂过着自给自足的独立生活，远离城市和社会人群。然而有一天，一个德国少年犯在重新融入社会计划下进入到她们的生活里，同时，一个名叫《神奇村庄》的真人秀节目也在这里选景拍摄，片中有美丽性感的主持人……这一切新鲜事物，打乱了她们艰苦却简单平静的生活，尤其是进入青春期的大女儿吉索米拉，对外面的缤纷世界充满渴望。
FIBA has a 40-minute match and a 10-minute halftime break. NBA game lasts 48 minutes and halftime lasts 15 minutes.
男孩与女孩萍水邂逅，从此杳无音讯……却留下了一生的约定。
9-4 Number of diners: In the program written to complete Exercise 9-1, add an attribute named number_served and set its default value to 0. Create an instance named restaurant from this class; Print how many people have eaten in this restaurant, then modify this value and print it again. ?
在艰苦卓绝的押解途中和建设雷马屏监狱的过程里，我方既要保护和教育改造这些囚犯，又要时刻防范国民党残余和土匪武装的偷袭、劫狱。
周青看的天机是，红孩儿有大危难，而孙悟空看到却是，红孩儿有惊无险，自有一番机缘。
II. Rear Suspension Analysis
《家有儿女2》是大型情景喜剧《家有儿女》的第二部，由高亚麟、宋丹丹、杨紫、张一山、尤浩然主演。《家有儿女》第二部延续了第一部的幽默搞笑氛围，围绕着孩子和父母之间、孩子们之间、父亲和母亲之间以轻松的形式展现家庭趣事、快乐生活。
美食记者余颜乐想要在30岁升上主编的位子，但偏偏就在事业冲刺期，遭到男友李爵轶求婚；面对爱情和事业她难以抉择，最后出了隐婚的馊主意。但好景不长，两人订婚不久竟成了竞争对手。颜乐为了事业步步逼近，爵轶为了爱情步步退让。最终他们的天平崩塌，颜乐得到了事业，婚姻却走到了尽头。那时颜乐才明白，其实她心中最重要的只有那个她深爱的男人。离婚没多久，颜乐便发现自己怀孕了，她不顾众人反对决定生下这个孩子。孕育一个新的生命使她看到人生的美好。这时，李爵轶的助理莎拉找到颜乐，央求她能去见爵轶最后一面。颜乐来到医院看到奄奄一息的爵轶，她才知道原来爵轶早发现自己患有绝症，所以才和她离婚，希望还她一个自由身。颜乐感动不已，最后在颜乐的陪伴下，爵轶一直支撑到看到自己宝宝出世，而这个宝宝延续了父母对爱的执着。
The picture shows Mr. Sun (second from right) leading the team leader (first from right) and vice-captain (first from left) to take a picture with the practice unit.
Let's first list a column in life to illustrate the following command mode: For example, we often buy things on Tmall. Then place an order, I want to receive the goods after placing the order, and hope that the goods are true. For users, it is not concerned about how the seller delivers the goods after placing the order. Of course, the seller also has time to deliver the goods, such as delivering the goods within 24 hours. Users do not care about who the express delivery is to, and of course some people will care about what the express delivery is. For users, it is only necessary to deliver the goods within the specified time and generally receive the goods within a considerable time. Of course, the command mode also includes cancellation orders and redo orders. For example, after we place an order, I suddenly don't want to buy it. I can cancel the order or place the order again (i.e. Redo the order) before delivery. For example, I took the wrong size of my clothes. I cancelled the order and took a larger size again.
Mother2
