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.
Call for Strange Iron
让灌婴忍不住兴奋不已。
一骑绝尘而去。
A method of chemically depositing a thin layer of metal coating layer on a certain substrate metal by partial replacement of the substrate metal.
B Start drawing lines into faces (or use plug-ins to automatically generate faces), and the line width can be modified to be thinner (window-style-outline-change to 1)
我说不学，要学就学吹笛子。
穿越到了明朝末年（大明崇祯年间，1644年）。当他掉落在大街上时，正好遇上了外出的明月郡主。一番冲撞之下，李斯坦被武功高强的郡主带回了王府。郡主对李斯坦的奇装异服所吸引，李斯坦也在与郡主的斗嘴中逐渐喜欢上了郡主。
这时，付宇锋看着桌子上的三本《武侠世界》，突然一拍脑袋，说道：老板和小白，一般都不来公司，我帮他们买什么？呵呵——不远处传来顾小玉的声音。
安吉丽娜是一只酷爱芭蕾舞的小老鼠，在她的身边，有一起上学跳舞的朋友们，有疼爱她的爸爸，会做美食的妈妈，还有乖巧的小妹妹，和教导她的老师，幸福的她时不时的也会遇到一些小困难，小别扭，但她总是自己学会解决问题，克服困难！
胡宗宪紧跟着说道：可遣宣武将军，杨参议必同往。
及至掀开门帘，只见屋子里好些女孩子，姹紫嫣红，耀得人眼花缭乱。
再也配不上心爱的人，她选择调离
还有些汉子和小子跟在车边，都是面色黝黑，穿着麻衣。
The scenarios used in the command mode include: sometimes it is necessary to send a request to some objects, but I don't know who the recipient of the request is or what the operation of the request is. At this time, I hope to design the program code in a loosely coupled way; So that the request sender and the request receiver eliminate the coupling relationship in each other's codes.
一個破咗產喺人生低谷嘅賤男人（王宗堯 飾），一個迷茫又渴求解脫嘅自作賤女人（吳凱欣 飾），同一個只係想委曲求存卑賤生活嘅市井男人（陳炳銓 飾），佢哋三個走埋一齊，想炸爆個公廁宣洩一下，最後反而殺死咗自己。之後故仔再倒轉頭講返佢哋三位點解會變得咁賤。
《明日传奇》即将播出的第四季曝光预告片，从穿越去美国大西部，到遇见巨大的蓝色填充玩具，剧情脑洞大开，同时，DC漫画的魔鬼猎手康斯坦丁升为常规主演。第四季将在10月22日首播。
