Li Yi couldn't repair the railroad track for the time being, so he bought a lot of iron to make the track, and many people didn't have kitchen knives at home.

When the rails are needed, it means that the load-bearing things are sinking.

He didn't take out the steam train, how much more things need to be on the tracks?

Wooden tracks are OK, there is no shortage of wood Datang, or cement.

The track in that mine needs to be high above the ground, and the wheels need to be on it.

The tracks on the road are made of cement with grooves, and horse-drawn carts run along the grooves at a faster speed than normal road surfaces.

At this time, the four-wheeled carriage is not suitable for use, and it is easy to get to the wheel, and the two-wheeled one can run as long as the track is a little wider.

It's like a rut pressed out of a dirt road, and the rear car follows the rut of the front car, saving effort.

The ruts are susceptible to change by rain, and the groove tracks do not.

Leave a notch next to it, and if there is sand and gravel in it, just clean it, or wash it with water, and the sand will flow down the notch.

Every other stretch of road, put a relatively flat position, such as a fork in the road, so that the car can go up and enter another road.

There was such a road in the Qin Dynasty, but later everyone had no money to repair it, so it was scrapped.

The Great Wall of China, all generations will repair, but it has never surpassed the Qin Dynasty, and the Qin Dynasty is really fighting for civil engineering.

Li Yi told Li Longji about these things.

"If you repair cement, the wood takes too long, you have to dig a pit under the wood, and the wood needs to be soaked in tung oil, and if you have that tung oil, we will build a ship."

Li Longji understood, good idea, Chang'an to Luoyang land road to repair the track.

Isn't this the same track as the car, for the convenience of transportation.

"To repair with cement, we need to build a new cement plant, and the mine in Lantian County is enough to support us to burn cement, and it is far away from the residents, and the cement plant has a lot of smoke and dust."

Li Yi's own Zhuangzi could not support such a large amount of engineering cement, so he could only divide it.

"The Sixteen Guards will protect the secrets of burning cement, and on the periphery, the Sixteen Guards are not allowed to enter and touch the secrets. Your Zhuangzi bought another piece of land, and arranged for you another thousand households. ”

Li Longji doesn't worry about others, Li Yi keeps a lot of secrets, and feels that he is not safe enough, so he can't be managed by himself as an emperor, right?

In the end, it has to be put into the hands of others, so it is better to come to Brother Yi.

"Third brother, I have made a new kind of boat, one large and one small, the big one is not big, it is medium. The day after tomorrow, when the list of imperial examinations is announced, you go to my Zhuangzi to see. ”

Li Yi sent out an invitation, and the boat he built was not suitable for floating on the Yangtze River or the Yellow River, and it was small.

It's good to put it in the Jiangnan water town, but the boat management technology of the Jiangnan water town, don't want such a boat.

Oars are used for boats in places where there is little water, pennies are used in places where the water surface is wide and shallow, and oars are used for people in places where waterways are complicated.

Where there is access to oars, people can use oars and pennies, but they don't use them.

The boat that Li Yi took out didn't need any too advanced skills, just went up directly, played with it, and guaranteed it.

"Okay, I'll take the kids for a check-up." Li Longji agreed, or he also wanted to go and see it.

After a long time, his heart was empty.

The palace maids and eunuchs bowed their heads to eat, and did not record what His Majesty said, and there was no record of daily life.

"Proprietor, where are you, proprietor? I finished the exam and came back with all the answers. "Li Yi and Li Longji were eating and chatting, and someone shouted.

"Arrange it." Li Yi instructed, Qingsong put down his chopsticks and went out.

"Look at their appearance, before evening, Almighty come out." Li Yi knew the situation.

When Bi Construct examined his post of the Great Sutra, he understood what this year's imperial examination post of the Great Sutra was, the Book of Rites and Shenyi.

This is very easy to remember, just like if he had taken the test 'the mountain is not in the high ......'.

If you memorize it well, you can still recite it after many years.

Post a big scripture, divided into paragraphs, each paragraph to take once, generally divided into five paragraphs, all right on the stable, and then look at the current policy.

As for the final fu, if the four rhymes of the state-owned harvest year are wrong, there is no problem.

"Proprietor, I've answered them all, don't surround me, okay, I'll tell you the question, the question of Jinshike is ......"

The student who ran out first was stopped and asked about the exam.

There are many beautiful women, and they are responsible for getting the questions of the people who came out first, and going back to Pingkangfang to answer them for 'everyone'.

was surrounded by beauties, and the students who ran out happily confessed.

Qing Song was squeezed outside and gritted his teeth, he was wondering if this student had a daughter-in-law, and if so, he was ready to .......

"Brother Yi, have you ever thought about the scenery of being the first in the examination?" Li Longji suddenly felt sorry for his brother Yi.

Yi Di took the imperial examination, and it is guaranteed to be ...... Heterogeneity.

The current policy given by Yi Di is the national policy.

"No." Li Yi shook his head: "When I became an official, I went in, the rivers and lakes are deep, and it is better to be outside." ”

Then he added, "Good is like water." Water conservancy is not disputed, and it is evil for everyone, so it is more than the Tao...... The husband is indisputable, so the world can not fight with it. ”

Li Longji smiled: "Brother Yi, whether you take the test or not, the world can't compete with you." ”

"Yes, so I'm still my owner, jumping out of the Three Realms, not in the Five Elements." Li Yiju cup.

Li Longji accompanied Li Yi to drink: "For the Tang Dynasty, Brother Yi has bothered a lot." ”

"Princess Jinxian, if you can persuade her, persuade me more, don't always take medicine, it's not good for your health. I really want to take pills, I have hawthorn pills here, big honey pills, but they are delicious. ”

Li Yi suddenly mentioned the Golden Immortal Princess, this princess cultivated Taoism, took the wrong path, and had to take medicine.

As soon as he heard Li Yi say about the Golden Immortal Princess, Li Longji felt uncomfortable.

His favorite sister thinks about printing books all day long.

"Some of the medicines that Princess Jinxian took were actually for ...... It's the opposite of your sister-in-law. Li Longji said helplessly.

Li Yi understood, it turned out that the princess also knew that it was not good to eat heavy metal things, but it was just to 'avoid pregnancy'.

So he turned around and went back to the ambulance and didn't come back long.

"I have medicine here, I take twenty-two tablets a month, and after eating, I won't have anything, and I can adjust a woman's menstrual affairs."

Li Yi gave Li Longji a big bag, this thing is cheap.

"Three years, you can put it for three years, and after three years...... It can also be used, but I don't know when it will lose its effect. ”

Li Yi added.

Li Longji looked at Li Yi in surprise, do you have this thing too? Still not poisoned?

Li Yi said of the situation: "Princess Jinxian represents the royal family and likes to print books to others, and she can only reflect her value when she is alive." ”

Li Yi told the truth, Princess Jinxian is now printing Taoist books, and after Buddhism is sensible, Li Longji is relieved again.

Since then, Princess Jinxian has printed Buddhist books.

Since she can print like this, and said that she wants to get a full set of copperplate printing, then she can naturally print other books.

To educate the people, it can't be the Li family Zhuangzi's efforts, it costs money.

"Okay, if you want to print the book, Princess Jinxian is actually relatively simple-minded." Li Longji has always felt that his sister is good.

The two of them continued to eat and drink, and one after another, the students of the Li family Zhuangzi ran out, and they all finished 'copying', and they were unwilling to eat inside.

Heaven and earth began to deliver food, they opened the food box, found a place to squat there to eat, the car did not enter, and the table was not needed.

They got together and talked about current affairs, and some had an argument over a word.

Brothers and sisters who read books on the outstation, have the ability to go back to the starting point and subscribe. In addition, at the end of the month, the monthly pass will expire, and the daily recommendation ticket will also expire.