"Is-A" refers to the "one" of one class and belongs to another class, while "Has-A" is different, which indicates that a certain role has a certain responsibility. A common reason for the wrong use of inheritance instead of aggregation is to mistakenly treat "Has-A" as "Is-A". For example:
你瞧我二哥脸上——都肿了。
洪庆心里一惊，冷汗就下来了，羞愧低头道：李老爹没说。
Nai Nai's family has more knee-high socks. Sisters who like knee-high socks can turn in and play.
廖扬父母的意见是不仅要买房还要大办婚礼，而此时媛媛的妈妈又从外地赶来，她对这个自称电器城销售主管的未来女婿产生了怀疑。原来廖扬是廖家的骄子，为了让父母宽慰和自豪，他一直谎称自己已经升到了销售主管的位置。孩子出生了，一对小夫妻根本不会带孩子，家里被弄得乱七八糟。更令媛媛无法忍受的是，贪睡的廖扬因为孩子夜上吵闹弄得他无法安眠，他干脆跟朋友喝酒彻夜不归。媛媛无奈把孩子交给父母，而外婆和祖母为了带孩子又差点打了起来，最终外婆争下了“抚养权”，却又百般溺爱孩子。
Netflix土耳其原创科幻剧《守护者》第四季
“犯人77号”带领“囚徒们”对“狱警们”展开了报复，整个监狱陷入失控状态，直到代表实验结束的红灯与警报声出现……
The purpose and expected results of MDT discussions should be clear.
而此时王皇后的妹妹心儿正遇见此生的良人裴少卿，江湖儿女一见钟情，决定即刻成婚，就在新婚当日，心儿看到了王皇后被废的公告，想起过去种种恩情，决定放弃婚姻，潜入后宫营救。
怎么？你还不知道。
讲述了忍者神龟与蝙蝠侠跨时空相遇，他们本都是默默守护正义的使者。然而在铲除罪恶的过程中蝙蝠侠和忍者神龟产生了误解，经过一系列打斗后，解除彼此的误解，共同作战，守护城市的和平以及人们的安全。
However, in the process of BLM training and consulting, what disturbed Mr. Fan Hui was that a large number of customers' enthusiasm for learning the tools greatly exceeded their attention to the values and core ideas embodied behind the tools, especially the tools introduced from large enterprises or large consulting companies. In fact, Mr. Fan Hui learned that some domestic enterprises (with a sales scale of more than 20 billion) used the "Tao Tian Tian Jiang Fa" from Sun Tzu's Art of War to make strategic plans:
Koko told Youmei about seeing a small rate and asked her if she had embezzled the money. Patrol officers dissatisfied with their health asked Qiu Tai to introduce their girlfriend to their health. Yishang came to Caixiu to warn him not to play tricks on others. The small rate asked the young beauty to settle her brother's compensation, and the young beauty was embarrassed. Qinglan told her health to find someone else to marry. At this moment, she couldn't help feeling sad after receiving a phone call from Zhong Nan who was ill. Yu Ying broke up with Yi Shang. Cai Xiu asked his fiancee Shengmei to see the wedding dress at the weekend and turned to find Yu Ying again.
该剧续写了赵宝刚导演继《奋斗》与《我的青春谁做主》后的“青春”系列作品，作为“青春三部曲”的终结篇，不仅延续了前两部中对两代人不同观念的探讨，也将父辈与年轻一代对人生价值观念的对撞以更为激烈与深入的方式呈现。讲述的是新一代的北京青年改变自己不成熟的心态跟性格，逐渐成长为社会中坚力量的故事。
The "hedgehog" technique is a very effective one among all kinds of questions to promote business transactions. The so-called "hedgehog" reaction is characterized by you using a question to answer the customer's question. You use your own questions to control your discussions with customers and lead the conversation to the next step in the sales process. Let's take a look at Hedgehog's reactive questioning method: Customer: "Is there any cash value in this insurance? "Salesman:" Do you attach great importance to the question of whether the insurance policy has cash value? Customer: Absolutely not. I just don't want to pay any extra amount for the cash value. "For this customer, if you just sell him cash value, you will push yourself into the river and sink to the bottom. This person does not want to pay for the cash value, because he does not want to regard the cash value as an interest. At this time, you should explain to him the meaning of the term cash value and improve his understanding in this respect.
Liskov Substitution Principle, LSP (Richter Substitution Principle) means that subclasses must replace their parent types. In other words, in the process of software development, after the subclass replaces the parent class, the behavior of the program is the same. Only when the subclass replaces the parent class and the function of the software is not affected can the parent class be truly reused, and the subclass can also add new behaviors to the parent class. In order to look at an example of violation of LSP principles, the specific code is as follows:
知县被喷得满脸鲜血，慌乱之下，竟是奔向胡光，潜意识中认为后者那边才是安全的。
根据两届布克奖得主，希拉里·曼特尔(Hilary Mantel)的热销历史小说《狼厅》Wolf Hall和《提堂》Bring Up the Bodies改编，讲述了亨利八世统治下的都铎王朝宫廷权力斗争的故事。
