Since Ou Zhou and Jiang Yang returned to school, they have been diligent day and night, studying hard night and night, and they must achieve their goals as scheduled.

On this day, the members of the student union came over again and wanted to mobilize them to participate in the free fighting event of the National Games.

At that time, Shui Jingxin was also on the side, and after hearing this, he couldn't help but laugh and said: "I said senior, you let my two younger brothers compete, I'm afraid that some people won't be happy?" ”

The member of the student union smiled and said: "Senior sister, you are now the sister of the two great gods, and you are everywhere to maintain everything as an agent, but you can tell me, who is not happy?" ”

Shui Jingxin smiled: "At least, taekwondo players who have participated in the Youth Games are not happy." ”

"Why?" The student council members were puzzled.

"Because everyone on earth knows that as long as Ou Zhou and Jiang Yang Senior Brothers compete, they will not have the slightest chance of winning. Therefore, it is likely that they will not participate. ”

"How do you know that people won't participate for this reason?" The committee members got to the bottom of it.

"Very simple question, knowing that you have worked hard for a long time, and you are likely to get nothing in the end, why do you want to participate?" The water meditation is solemn.

The student union member shook the back of his head and nodded: "It seems to make sense, if I were a taekwondo player, I knew that Ou Zhou and Jiang Yang had registered, and most of them would not have participated." ”

"Yes, for this matter, you only need to push yourself and others, and you will know." Shui Jingxin pretended to be profound.

"What should I do, this is the work personally instructed by Vice President Shui, this National Games, whether to participate or not?" The committee members are embarrassed.

"What do you think, why is it called the National Games, as the name suggests, it is a sports meeting in which the whole people participate, but because of the participation of the two younger brothers, everyone does not dare to sign up for the competition, and the National Games have become two games, is this still meaningful?" The water calms the tongue and the lotus debates.

"That makes sense," the student council member snorted at the back of his head, "Then I'll report to Vice Principal Shui like this." ”

"That's right, you are a member of the student union, you can't just look at your own hill, you must know how to take care of the overall situation!"

"The lesson of the younger sister is that I have to take care of the overall situation." The commissioner turned and walked away.

Shui Jingxin laughed, winked playfully, and said, "Two younger brothers, my sister sent him away in a few words, do you want to thank me?" ”

"I have to thank my sister, but I don't think Commissioner Zhang will give up lightly for this reason." Ou Zhou said with a smile.

"Why?" Water meditation is incomprehensible.

"It's very simple, it's time for the old and new student council members to change, and he must want to stand on the last shift. To this end, he will spare no effort to mobilize us to sign up for the competition. ”

"But isn't he already in agreement with me, how can he go back on his word?"

"My sister is in front and is trying to obstruct it, he has to give you face, right?" Ou Zhou said with a smile.

"What are we going to do?" Shui Jing said anxiously.

"If it's as I expected, he'll talk to us about it alone."

"He dares, be careful that I sue him."

"Hahaha, it's really a thing to a thing. Commissioner Zhang is not afraid of Vice President Shui, but he is a little afraid of you. ”

"By the way, there is a re-election of the student council committee members soon, two younger brothers, are you interested in running?"

"Sister Jingxin, can you spare us, there are a lot of things for the student union members, how can we take care of them?"

"Two younger brothers, the members of the student union are a hot beauty, and after doing the last term, there will be a lot of benefits after going to society in the future!"

"Sister, if you want to do it, our brothers will support you." Ou Zhou said with a smile.

"Hey, where am I?"

"You are the sister of the two great gods, and you are the daughter of the principal, there is only one halo on the top of your head, but there are three on the top of your head, you will definitely be able to do that job." Ou Zhou instigated.

"No way, even if I want to do it, my dad won't agree to it." Shui Jingxin waved his hand again and again.

"Why?" Jiangyang Qidao.

"People still think that I just relied on my father's power to get a member of the student union?"

Ou Zhou and Jiang Yang nodded understandingly: "It makes sense." ”

"But if you two run for election, with your fame, you will definitely pass by a high vote." Shui Jing concentrated on encouraging them.

"We, I'm afraid that we are powerless, and we are two months late in returning to school, and we have to pay double the time and effort to make up for the homework that was originally planned. Otherwise, the Xuanji Sutra can only be completed at any time? ”

"Okay, everything that affects your studies is carried by your sister, you just have to concentrate on your studies."

"By the way, if Commissioner Zhang comes again, how can we shirk it?"

Shui Jingxin smiled slyly: "Look at me, I want to expose him face to face." After saying that, a gust of wind disappeared.

Ou Zhou and Jiang Yang continued to review their homework. What the two of them are learning at the moment is the process of blood circulation in the heart:

Systemic circulation: Arterial blood ejected from the left ventricle flows into the aorta, and then through the arterial branches at all levels, to the capillaries of various organs throughout the body. The blood then passes through the capillary wall and exchanges substances and gases with the tissue cells with the help of interstitial fluid. After exchange, the arterial blood becomes venous blood, then through the venules, the middle vein, and finally through the superior and inferior vena cava back to the right atrium.

Pulmonary circulation: The venous blood ejected from the right ventricle of the pulmonary circulation (small circulation) enters the pulmonary artery, passes through the branches of the pulmonary artery at all levels in the lungs, and flows to the capillary network around the alveoli, where gas exchange is carried out to make the venous blood become oxygen-rich arterial blood, which passes through the pulmonary vein branches at all levels in the lungs, and finally synthesizes four pulmonary veins and injects into the left atrium.

At this time, a girl with long hair and waist-length walked lightly past them with a catwalk, and sat at a desk not far away.

Ou Zhou and Jiang Yang did not squint and continued to concentrate on their homework.

The main significance of blood circulation is to ensure the body's metabolism.

The tissues of the animal body obtain various nutrients, water and oxygen from the blood, and use these substances for oxidation to produce heat energy to ensure normal function; At the same time, the waste products such as carbon dioxide, urea, and uric acid produced by metabolism are discharged into the blood, which are transported to the respiratory organs and excretory organs respectively, and discharged from the body, so as to maintain the relative constant physical and chemical properties of the tissue.

"Senior brother, the heart is the engine of the body, in addition to meeting the various needs of the human body, how can the artificial intelligence heart we study in the future be pure and have few desires, and which part of the heart is the dominant desire and emotional part?"

"The Buddha said that the mind has seven senses, sorrow, joy, sorrow, anger, desire, sadness, and affection. However, in the face of science, the heart is composed of only the left and right atrium, the left and right ventricles, the heart valves and the myocardium. Where are the seven knots, and which one is in charge of desire and affection? Jiang Yang also said.

"Desire has a heart, love has a heart, obediently, if you remove both love and desire, isn't this person no different from a robot?" Ou Zhou was surprised.

The Buddha said that once the artificial intelligence heart is successfully developed, it can be transplanted into the body of the great evildoer, so as not to make it a scourge to the world. But how can the great traitors and evil people hold great power, how can they be willing to bow down and be at our mercy? Jiang Yang said again.

"The Buddha said that for the great traitor, the thunderous blow should be inflicted, this sentence means that once the great traitor is discovered, use our powerful Sun Heart Sutra exercises, arrest him, and forcibly apply the art of changing the heart, so that he has no desire and no desire, and breaks off the idea of harming the common people, but does not deprive him of his life."

"Correct." Jiang Yang gave a thumbs up, "However, the first problem we need to overcome is to find the trick of the heart in charge of emotions and desires, so that we can find the next step of related research?" ”

"Senior brother, this problem, with our current knowledge, cannot be solved at all, but we can ask Professor Ma Fuya and Professor Li Qingyuan to carry out early research to lay the foundation for our next work."

"Senior brother, let's talk to the two professors about this issue, shall we?"

"The next session is the human anatomy experiment class, the anatomy course of the heart we completed last semester, and today's is the anatomy of the lungs, under the guidance of Professor Li Qingyuan. Ma Fuya teaches genetics, and the two of them are not in the same class? ”

"Then take advantage of tomorrow's Xuanji Sutra research class to propose it to them, plus the boost of Sister Jingxin, hehe, I'm afraid that the two professors won't agree and won't be successful."

"Okay, that's it."

At this time, the members of the student union looked here at the door of the classroom, and saw that there was no water meditation, so they took three steps and two steps, came to Ou Zhou and Jiang Yang, and said with a smile: "Sister Jingxin is not sensible, you two can't learn from her, the National Games is such a good opportunity to show your face, how can it be delayed because of your studies." I brought the registration form, you two hurry up and fill it out, don't let the Jingxin sister know. ”

"Senior, you are a dignified student union member, and you dare to say bad things about me behind your back, this time you can let me catch a current situation, what else do you have to say?" The long-haired girl walked over and asked with a forced look at Commissioner Zhang.

"Who are you?" Committee member Zhang looked at it for a long time and said in surprise.

The girl pulled off her wig and removed the disguise: "Look who I am?" ”

"Ah, it turned out to be a meditation student, how could you be a trickster?" Committee member Zhang asked embarrassedly.

"What kind of trick, I'm not a mountain spirit tree monster, this is a disguise technique, do you understand?" Shui Jingxin opened his hand and smiled proudly.

"When did you learn this?"

"Don't interrupt, why do you speak ill of me, why do you go back on your word?" Shui Jingxin's eyes widened, and he asked tightly.

"This is the instruction of Vice Principal Shui, how dare I act arbitrarily!" Committee member Zhang tried his best to cover it up.

"Why do you say I'm not sensible?" Shui Jingxin pointed his finger and asked.

"I apologize to you, I'm sorry, it's me who is not good, Jingxin sister." Committee member Zhang bowed 90 degrees.

"If you want me to forgive you, you have to cancel the work of signing up for the National Games for your two younger brothers, otherwise you don't think about it."

"Okay, good, Jingxin junior, I promise you, okay!"

"No, you have to swear. You didn't promise it just now, but as soon as you turned around, you changed your mind. ”

"Okay, I swear, if I come to pick up Jiang Yang and Ou Zhoushi brothers to sign up for the National Games again, I will be turned into a puppy."

"That's pretty much it, okay, I'll forgive you this time. What should you do, Commissioner Zhang. ”

The student council members fled in embarrassment.

Shui Jingxin looked at his back and laughed proudly: "I can't imagine it, two younger brothers, sister, my disguise technique actually deceived you." ”

"It seems that we have to be on guard in the future, be careful when one of us is not careful, and if I say my sister's thing, I will also be caught by my sister?" Ou Zhou joked.

"Sister Jingxin, this time, Commissioner Zhang has a long memory, and he doesn't dare to harass us again!" Jiang Yang laughed.

"Hehe, don't teach him a lesson like this, he'll still treat me as a child!"

"By the way, sister, when did you learn the disguise technique!" Ou Zhou asked.

"Cheng Tian and Sister Fei'er are together, close to Zhu Zhechi, and I can see it. Not only that, but I also taught Sister Fei'er how to draw a little turtle on her face, and she learned so fast! ”

"Hahaha, sister, you're so naughty." The senior brother pointed at her and laughed.