The above is only a model of "Long En" bicycle, If you need to generate other types of bicycles, Other subclasses can be written. The most important advantage of factory mode is that some of the same methods can be implemented. We can write code in the parent class for these same methods. If we need to implement specific business logic, we can rewrite the parent class's methods in the subclass to implement our own business logic. In terms of professional terms, there are two points: First, weaken the coupling between objects and prevent code duplication. Instantiating a class in a method eliminates repetitive code. Second: Repetitive code can be written in the parent class. Subclasses inherit all member attributes and methods of the parent class. Subclasses only focus on implementing their own business logic.
唐贞观年间，西凉叛乱，李世民御驾亲征，被敌帅苏宝同围困在锁阳城，主帅，薛仁贵也被苏宝同的毒刀所害，命在旦夕。薛仁贵之子薛丁山获知父亲遇难，参加了二路平乱大军，西去救父。一路上，薛丁山收服山贼窦一虎、大战苏宝同，最终将薛仁贵和李世民从锁阳城救出。李世民班师回朝，留下薛氏父子继续平乱。苏宝同搬来救兵并派出手下大将樊洪前去挑战。樊洪之女樊梨花对薛丁山一见钟情，不惜和家人反目，献关投薛。薛丁山却听信谄言，误以为樊梨花是杀父害兄的不义之人，将樊梨花赶出唐营。后来在程咬金等人的撮合帮助下，上演了“三休三请樊梨花”的动人故事。最终几经离合，薛丁山和樊梨花终于结为夫妻。在他们的共同努力下，唐军终于平定了西凉之乱。
二十年前，一整车学生在她眼前消失；二十年后，她遇到的男子竟是当年的遇难者之一。雅丝翠的调查之路由此开启。
Prepare and/or agree with the MDT Coordinator on the agenda of the MDT meeting;
高中时代的潘河振是个独立干练并受到同学喜欢的男生，但是身为孤儿的他因为大学资助的事，倾其所能讨好学校理事长的儿子明成，并答应他羞辱同校高二的女棒球选手吴丹熙的事。河振如愿让丹熙爱上了自己，但明成的恶作剧让原本以为得到美丽初恋的丹熙深受打击，潘河振也最终没能如愿得到资助上自己喜欢的大学。
(four) the list of employees and their identity cards, the qualification certificate of registered fire engineers and their social insurance certificates, the professional qualification certificate of special types of work in the fire industry, and a photocopy of the labor contract;
所以在新安范增提出借刀杀人之计时，魏豹很乐意地答应了。
两小无猜的江百合与黎明朗即将订婚。作为之江市江、黎两大企业的继承人，他们童话般的结合却因一场突如其来的大火产生了变数。百合痛失亲人，江氏企业也饱受打击。黎明朗的母亲刘芬芳想要取消订婚，但于心不忍的明朗却坚决的把百合带回了家。刘芬芳冷冰冰的态度被明朗的秘书宁夏看在眼里，一直暗恋明朗的她决定抓住机会为自己争取幸福。但百合与明朗的感情却在朝夕相处中不断升华，百合在明朗的开导下，重燃生活的信心和勇气。明朗正式向百合求婚。宁夏安排寻女心切的赵红花进入黎家使坏，导致在百合与明朗的女儿云朵三岁生日那天，家中突生变故。伤心的百合带女儿远走云山乡村支教，与一直默默照顾她们的宁雨轩保持着纯洁的友谊。明朗历尽艰辛，在幡然悔悟的宁夏的帮助下，终于迎回百合母女。
The above package monomer mode can also be changed to the following structure writing:
Winter sports in which people use ice skates to skate on ice. Originated in Holland in the 10th century. Skating sports include speed skating, short track speed skating, and figure skating.
只听钟隐继续说道：相里氏则是墨翟先祖机关术的传人，可惜现在没落了，唯一记得他们当年和魏国的无忌公子有过联系。
见二人发愣，便问道：怎么，我说的不对？胡钧盯着她的眼睛，神情有些落寞，轻声道：你说得很对。
我受伤是自找的，你帮我医治。
CBS正式宣布续订#反恐特警队# 第二季。
电视剧《李克农》由中央电视台中国电视剧制作中心和国家安全部国安影视中心联合拍摄，以李克农同志一生的战斗经历和传奇故事为主线，讴歌了他和成千上万隐蔽战线工作人员的丰功伟绩。
此战在赵王歇看来地是大有胜算。
Although it is more worry-free and labor-saving to choose a decoration company for decoration, there will also be drawbacks. Many people will no longer ask about the decoration after handing it over to the decoration company, and it is wrong to wait for acceptance. Because some informal decoration companies will have a series of phenomena such as deliberate charging, project quality problems, slow project progress and excessive project costs. Therefore, even if the decoration company is chosen for decoration, it is necessary to go to the construction site at any time to keep an eye on the work.
With the additional blue layer, it lucky turns into an even green, exactly as we had been wicked.
因购物欲望强烈，方芳芳决定去看精神科医生，不想医生李简仁有选择恐惧症。看病过程中，护士早产，她协助保下母子平安，因此获得工作。方芳芳不久遇上一样患有购物狂症状的何穷富。方芳芳发现何穷富与李简仁都是香港大富豪，并且都约会她，她同时应答了。
