What we understand is that if a single schema is instantiated, it will only be instantiated once. To implement a single schema, we simply use a variable to identify whether the class is instantiated. If it is not instantiated, then we can instantiate it once. Otherwise, we will directly return the instantiated object.
他颓丧极了：有围墙可不好办，而且这里到处都是人，就算爬墙也容易让人看见。
好一会，才道：好不好的，要看自己了。
本片以 战国末期为故事背景，讲述了在七雄鼎立时期，各国贵族以派出虎士在“虎圈”之中决斗为媒介，解决各种争端。而卫国虎士庆卿，官任司马，万人之上，在卫国危难之际，亦挺身而出，横扫各方，从而名扬天下。但惨遭奸人陷害，国破家亡，落魄流浪，从人生巅峰跌落至人生谷底。最终，他毅然奋起反抗，重披战甲，决战天下的故事。
B. Women: Individual (70m) and Team (70m) in the knockout stages of the Olympics.
It can be said that if you have taken the subway in China, there is no problem taking the subway in Nagoya.
Hulu直接预订10集新剧《塔影蜃楼 The Looming Tower》，该剧根据普利策得奖者Lawrence Wright所著一书《塔影蜃楼：基地组织与通住9·11之路 The Looming Tower:Al-Qaeda and the Road to 9/11》 改篇。该项目由奥斯卡提名编剧Dan Futterman及奥斯卡与艾美得奖者Alex Gibney负责，他们与Lawrence Wright同为执行制片。
《塔影蜃楼》将描述本·拉登及基地组织是如何崛起，幷成为了威胁，以及以争议性的角度，讲述美国方CIA与FBI之间的竞争，无意中助长了9·11悲剧的降临，以及日后的伊拉克战争。（P.S：上年是9·11的15周年）
Tahar Rahim饰演年轻的FBI探员Ali Soufan，FBI高层干部John O’Neill的I-49 反恐部队的成员，由于他的才智﹑流利的阿拉伯语和理解伊斯兰教，因而迅速成为John O’Neill的门徒。Ali因为美国敌人曲解他的宗教而感到愤怒，因此不惜一切，甚至在极端分子之间卧底来阻止灾难发生。Jeff Daniels饰演John O’Neill，纽约FBI反恐部门主管，他确信美国已经成为基地组织的攻击目标，但他面临其他部门，尤其是CIA对他们不合作的问题。
For Jia Min, this blow is even worse than in the original work. After all, this time Gu Xixi has reminded...
为范遥心疼。
3. The code in the policy mode can be reused.
In fact, our department has been doing quite well, Every Friday afternoon, there will be a meeting of all the staff of the Finance Department. I will make a report on my work problems last week and my work plan for next week. Everyone will speak. If any problems are raised on the spot, our manager will record the problems that the department can solve by itself and cannot solve by himself. They will raise the problems of their department when they hold a meeting on Tuesday, convey the spirit of the meeting to us on Wednesday morning and give feedback on the problems solved. If there are any problems in our work, we will report them immediately, because only people can solve the problems faster in this way, but we write these things every day, every week, every month, and every week to summarize and speak, and from time to time to reorganize and summarize them according to the requirements of the company.
发现我们之间的魔力。5月28日，迪士尼推出了6部原创短片《独特视角》，首次亮相迪士尼+。
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.
华夏理工大学举办的网络游戏《自由之翼》VR版本，头两届冠军选手方绣，决定在临近毕业的时候协同四位好友，参加第三届的大赛。在筹备比赛过程中，绯红科技研发了一个病毒旨在破坏这次大赛，方绣带领其余四位好友，经历了亲情、友情、爱情的考验，最终利用团体合作的精髓，发挥了各自之所长，赢得了这次比赛的胜利，破坏了绯红科技的阴谋。
阳光律师事务所著名的女律师江平受命审理一名叫苏珊的女杀人犯。这个对生存已经完全丧失信念的女杀人犯苏珊在看守所频频攻击与她接触的人，但江平却认为苏珊的案子另有隐情。长之职，二人到酒店祝贺。酒后的纪伟执意开车，归来途中，却不慎将刚刚演出完的苏小小撞伤并逃逸。恰在此时，家住出事地点附近的摄影师赵大年将这一幕全部拍下。 纪伟与妻子江平因肇事逃逸事件产生了争执，后二人又折回现场，发现苏小小正被刑警大李送往医院抢救。而此时的记者卫华正在撰写关于苏小小演出成功的稿件...
Civil Aviation Flight Students
但他没有，因为他也是个聪明人。
回到大都市生活的李娇娇各种怀念洪江的好山好水与“东篱客栈”，辞职后的李娇娇再次来到了洪江“东篱客栈”，并与他们一起经营起来客栈，客栈正式改名“疗伤客栈”[2] 。
/blush
Knowing without doing is not true knowledge. Dreams without actions are no different from nightmares. And my nightmare of improving my speech ability is two years. For 14 years, I have a strong will to improve my speech ability. For 15 years, a leader told me with his own success that I can find good rules for good speech here.
