Qi Min finally exhaled.

This was followed by inhalation.

After a long time, I was able to breathe.

Then Dr. Qi ran back to bring the infusion equipment and gave Qi Min an infusion.

At this time, Dr. Qi had time to speak: "A small piece of rubble on the chest can crush people to death, let alone a big mobile phone." ”

Qi Min's mother ordered her husband to clean the house. Teacher Qi quietly found her daughter's mobile phone card while cleaning, picked it up and put it away.

That's when the school called him. He hurriedly apologized and asked for leave.

It is said that Mr. Zhang Xi, the director of academic affairs of the school, is the same as the English teacher in Tiedan's class, an old gentleman and a respected person.

In the first year of junior high school, Mr. Zhang taught them physics. He didn't seem to have a good level of language, because Tie Dan remembered him speaking of physics as follows: "An object that invades (mispronounces) a liquid or gas is subjected to an upward buoyant force. The magnitude of the buoyant force is equal to the gravitational force (weight) of the object to expel the liquid or gas. ”

Because the physics teacher had the ideal of being a politician, he went to the county party committee compound to work as a clerk, and Director Zhang came to teach physics in person.

Director Zhang is very amiable, always likes to grit his teeth, and is happier to see students than the sun to see seedlings. When he criticizes students harshly, he also makes students feel happy, because he is for the good of students and society in his heart, just like a rainstorm slapping his face on a long-drought farmland, which is a strong kind of love.

He doesn't and doesn't like the use of multimedia to teach. He likes his educational experience, just like some people like to buy fertilizer, and there are old farmers who like to make good farm fertilizer.

After the lecture, he stepped down from the podium and looked down. His eyes looked like he wanted to find fault with something, he wanted to catch someone who didn't take his class seriously, and it seemed like he wanted to see who was anemic, so he immediately rolled up his sleeves and donated blood.

It looks like a game of "Ghost Catch" played by young children, which looks like a terrifying thing on the surface, but it is actually a beautiful little game of fitness and joy for students and friends in the kindergarten class.

There are silent students who revel in the happiness of being inspected by the teacher, and there are students who have nothing to say to talk to him.

"Teacher, I heard that the transformation of a 3-dimensional space into a 2-dimensional space will release energy, but I can't find an image example, can you give me an example?"

"You handsome little girl. Do you love to read novels? Do you read "The Three-Body Problem" and make you think?!"

He also read "The Three-Body Problem". Tie Dan thought to himself.

Yaya didn't answer, and nodded.

The teacher pouted at Yaya, and then said, "The inner tube of the bicycle suddenly fires a cannon, and the round object becomes a thin sheet, doesn't it release energy? Can it scare you if you don't release energy?"

The students burst into laughter.

Yaya was very satisfied.

Seeing that Yaya was satisfied and stopped asking, Tie Dan asked one after another: "What about the 2-dimensional becoming 1-dimensional, is there an example?"

"2 dimensions become 1 dimension? The champion has also come to the teacher's test? When I finish answering, is there still someone who wants to ask if 1 dimension becomes 0 dimension? Then I will directly answer that 2 dimensions become 0 dimensions. He paused, and then said, "Stuff the rubber inner tube that just fired the cannon into the furnace and burn it, isn't the flame releasing energy? ”

"There was black smoke coming out. "Some students are more serious.

"That's insufficient combustion, your chimney doesn't have a security PM2.5 filter, it's not qualified. Teacher Zhang said.

The students laughed again.

Classes are over. Before leaving, Director Zhang turned around and said, "The example of dimensionality reduction and energy relief I just talked about is actually a slip of the tongue and a lie. Whether that's the case or not, you can go online and learn on your own after class. Now that the Internet is so developed, you need to make good use of this learning tool. There are also garbage, pollutants, and poisons online, but it is also an opportunity to exercise mental immunity. Without sludge and muddy water, there will be no lotus leaves and lotus flowers that are not stained by silt. ”

Squad leader Sun Haitao has taken a closer look at Yaya since that morning, and an eye has grown on the back of his head, just looking at Yaya.

He is a year older than everyone else, has been in the first grade of primary school for two years, and is cunning and cunning.

He took advantage of the convenience of the squad leader's collection of address books, collected Yaya's mobile phone number and WeChat ID, and added Yaya's WeChat ID.

He set the WeChat circle of friends to be visible for three days, and set it to be visible only to a few little fairies such as Yaya.

He posted photos of traveling to Hainan, Thailand and even Egypt when he was a child, posted photos of other people's primary school and provincial three good students pasted with his name, posted photos of his father shaking hands with a female singer, and the female singer pinched his little face, and even posted photos of him using two gold bars to tie a nunchuck and sing Jay Chou's songs when he was a child.