Scholars in the courtyard.

In the middle of the afternoon, Yang Xiaotao stretched on the chair in the corridor and then put down the book.

After watching for a while, there were not many people on the left and right.

But there were shouts in the house.

Of course, Ji Xiang's voice is the main voice, and he is probably guiding everyone in the rehearsal. It seems that he is very involved.

Stand up and move around in the corridor.

As for the practice ground, the curtains were drawn and it was impossible to see clearly what was going on inside.

Suddenly, there was a sound of footsteps in the corridor, and Yang Xiaotao quickly returned to where he was and sat down.

After a while, a group of girls came from the end of the corridor, talking and laughing, but their voices didn't sound like they were speaking Chinese.

When the crowd approached, Yang Xiaotao determined the identity of the person.

I can't help it, that walking posture is too special.

The leading girl saw Yang Xiaotao sitting at the door and immediately came forward to say hello.

"Hello, comrade!"

Yang Xiaotao stood up and looked at the leader with some impression. It was the young woman who talked to him during the reception.

"Hello, comrade!"

Yang Xiaotao replied, and the other party nodded, and then said, "We want to use the practice field to rehearse dance and prepare for the banquet tonight."

“I wonder if there are other training grounds here?”

Yang Xiaotao looked aside.

Seven or eight girls, wearing uniform white dresses, red hairpins on their heads, and small leather shoes, folded their hands respectfully in front of their bellies, very respectfully.

Obviously, he came prepared.

"I don't know if there are other training grounds, but if there are, they should be occupied."

"But I can ask for you."

After Yang Xiaotao finished speaking, the girl said respectfully, "Sorry to trouble you!"

Yang Xiaotao knocked on the door, and then Ji Xiang opened the door, revealing a face covered in sweat.

"Autumn leaves, these..."

Ran Qiuye stretched out his head and glanced at the people at the door, then turned back to talk to the people inside, and finally said to Yang Xiaotao, "We will finish in ten minutes. Let them wait a moment!"

After closing the door, Yang Xiaotao blinked. It seemed that just now, his wife's neckline was a little loose!

Just a reminder.

Shaking his head, Yang Xiaotao came to the girl and finished explaining the situation, then continued to sit down and read.

The girl communicated with the people behind her, and everyone waited in the corridor and communicated in low voices.

"Sakura, this man looks so handsome, even more handsome than Toki-kun!"

"Yeah, yeah, my body is so well-proportioned, but I don't know if I have any abs!"

"Hahaha, Kawako is excited."

"Kawako, didn't you just break up? You can try this guy."

"Yes, Chinese men, try to be different from Dahe men."

"You're going to die, don't talk nonsense, I'm still with Junxia."

Several girls were chattering on the side. They all spoke in Japanese. Although they were very quiet, they were very unrestrained.

Fighting from time to time made the corridor very lively.

Because they didn't think Yang Xiaotao could understand.

"Okay, everyone, be quiet and don't be so arrogant here."

The leading girl saw that the people were talking more and more outrageously, so she immediately scolded them. After hearing this, the girl immediately calmed down and her expression returned to respect.

Then the girl looked at Yang Xiaotao, with two small dimples on her face, and she was very kind.

"excuse me."

"It's okay, just keep your voice down."

Facing the girl's smile, Yang Xiaotao said it without mind, but after the words came out, the girls around him looked embarrassed, and some even turned red.

Because Yang Xiaotao said this sentence in Japanese.

"Hello, do you understand Japanese?"

The girl communicated in Japanese, and Yang Xiaotao responded in the same way.

"I know a little."

"I didn't expect that you can speak Japanese. That's great."

Yang Xiaotao didn't feel very happy, but said calmly, "Don't you also know Chinese?"

The girl was stunned for a moment, then smiled and said, "Yes, language is a bridge of communication. If you want to understand each other deeply, you must be familiar with each other."

Yang Xiaotao shrugged, "Yes, we need to understand it well."

The girl did not understand the meaning of the words and bowed her head respectfully again, "Hello sir, I am Shui Yuan Feng, please give me your advice."

"Yang Xiaotao, don't take advice seriously, let's learn from each other."

Shui Yuanfeng nodded when he heard this, and then sat down next to Yang Xiaotao, with his legs together and his hands on his knees, very solemnly, "Mr. Yang, are you self-taught Japanese?"

"Yes."

"No wonder, there are some flaws in your grammar and your pronunciation is a little inaccurate, but it does not hinder communication."

Shui Yuanfeng whispered, and Yang Xiaotao didn't care. To learn Japanese in my previous life, I only needed to know a few words. Later, the pronunciation was also commonly used, and I just needed to follow the pictures to understand the plot.

Studying in this life is purely for the design and processing of machine tools. I have no choice but to memorize an entire dictionary, but there is no professional guidance.

"Especially the pronunciation, there are a few that need to be distinguished."

As if to shorten the distance between them, Shui Yuanfeng began to instruct Yang Xiaotao on the things that need to be paid attention to in pronunciation.

If someone is willing to teach, Yang Xiaotao will naturally not turn a deaf ear, not to mention the other person's voice sounds soft and comfortable to listen to.

The most important thing is that after Yang Xiaotao communicated with her for a while, a system prompt sounded in his mind.

Just as he was about to check, the door to the dance practice ground opened, and Ji Xiang, Ran Qiuye and others came out wiping their faces with towels.

Seeing this, Yang Xiaotao immediately stood up and looked at Ran Qiuye.

When Shui Yuanfeng saw Yang Xiaotao's appearance, a flash of surprise flashed in his eyes, and then he stood aside calmly.

Ji Xiang and others also saw Shui Yuanfeng and others, and then greeted them kindly.

Both parties were polite and left immediately.

Yang Xiaotao stayed behind like a bodyguard. It wasn't until Yang Xiaotao and others disappeared around the corner of the corridor that the people in the corridor opened the door and walked to the practice ground.

However, the gentle face of Shui Yuan Feng, who was walking at the end, instantly became deserted, "Familiar, understanding."

"Are the young people of China also studying the empire?"

Thinking of the news she had received earlier, the girl's face turned pale for a moment.

He followed Ji Xiang and others to the lobby on the first floor. There were already many people here waiting for the banquet to start. A few people found a secluded place to sit down and rest. Yang Xiaotao excused himself to go to the toilet and check the system prompts.

"Ding, congratulations to the host. Through learning and communication, you have successfully mastered Japanese. You will be awarded 2000 credits."

The simple prompt made Yang Xiaotao overjoyed.

In fact, when he was studying Japanese, Yang Xiaotao had considered it. After all, when he was studying cross-breeding, he had obtained 1000 credits from the subject of English, but he did not continue his studies and only had a preliminary grasp of English.

But after such a long time, there has been no movement from the system, which made him think that the system looked down upon Japanese, a small language. However, he did not expect that after chatting with a 'foreign friend' for a few words today, he actually exploded, and it was still 2,000 credits. Just unexpected.

"It seems that we need to find someone to communicate with in the future. We can't do things behind closed doors."

I am still very grateful to Shui Yuanfeng. If it weren't for her few words of advice just now, I don't know how long I would have accumulated these two thousand credits.

"Since you have enough credits, there is no need to keep them."

I looked at the current personal panel and saw two thousand credits, which could be used to upgrade my steelmaking proficiency.

In comparison, the credit consumption for upgrading to one level is ten times that of mechanical proficiency.

The benefits of mechanical proficiency are already obvious. You get what you pay for. This is ten times more expensive, so wouldn’t the value it brings be higher?

Thinking of this, Yang Xiaotao couldn't help but use the two thousand credits.

"Ding. Do you want to use 2000 credits to upgrade the sub-skill Steelmaking Mastery to Level ?"

"Yes!"

"Ding, congratulations to the host, the sub-skill Steelmaking Mastery has been improved, and the current level is level two."

"Ding, congratulations to the host, you have received the reward, 'Aluminum Alloy Generation Process'."

As the continuous prompts sounded, Yang Xiaotao suddenly felt that his brain was a little dizzy, as if he was drunk.

Only then did he realize that he had underestimated the impact of the improvement in steelmaking proficiency.

Compared with other sub-skill improvements, it is much better.

Thanks to the improvement of the main skill enough, after experiencing it many times, the body has become resistant. I closed my eyes and rested my mind. After a while, I gradually recovered.

However, Naoren still hurts a little.

After leaving the toilet, Yang Xiaotao tried to control his pace and came to his seat.

At this time, Ran Qiuye and Ji Xiang were the only two people around.

Ran Qiuye saw something strange about Yang Xiaotao and asked with concern, "What's wrong?"

Yang Xiaotao shook his head and yawned exaggeratedly, "I didn't take a break at noon. I'm sleepy."

Ran Qiuye was suspicious. She had never seen Yang Xiaotao like this before. She had personally experienced how strong her man's body was.

"If you're sleepy, just close your eyes."

"This is a signal from the body telling you to take a break."

Ji Xiang looked at the side to explain, and then said to Ran Qiuye, "It doesn't mean that if you are physically strong, nothing will happen. Sometimes, mental fatigue does not show up, but it is a very serious hidden danger."

Ran Qiuye immediately looked at Yang Xiaotao after hearing this. She knew very well that Yang Xiaotao was often busy until midnight.

"You should get some sleep, it's still early before the party."

Hearing Ran Qiuye's words, Yang Xiaotao nodded immediately.

Just lie down and sort out the knowledge gained in your mind.

Lying on the table and closing his eyes, relevant knowledge about the aluminum alloy production process immediately came to mind.

Aluminum alloy, as the name suggests, is an alloy mainly composed of aluminum. It is widely used in the industry and also plays an important role in aviation, aerospace, automobiles, machinery manufacturing, shipbuilding and chemical industries.

However, in China, this technology is not mature. At present, most aluminum alloys are imported. Domestic production scale is not large, and the technology is lacking. There are many problems in the products produced, and the quality is difficult to guarantee. Most of them are military industry and private. There is less available.

The process first includes the selection of materials, which is actually the formula of aluminum alloy. This saves Yang Xiaotao time to deal with system bugs. Of course, Yang Xiaotao suspected that the system did not want him to obtain credits, so he simply gave them to him.

The second is the sequence of each step of processing, which involves many machines.

There are no manufacturing methods for extrusion machines or profile processing equipment, so if you want to make aluminum alloys, you must solve these machines.

As for the processing of other aluminum alloy parts, it is simple, and the steel rolling mill has just finished it.

As the aluminum alloy production process was digested and absorbed, Yang Xiaotao fell into sleep.