What sighs, what feelings, all are vain.

Chief Engineer Lin looked at Lu Zi'an, then looked at the water tank that was cleaned up and returned to its original state, and gasped slightly: "Master Lu, is there anything else you won't have?"

Won't?

Lu Zi'an frowned and thought seriously.

Everyone silently looked at his side face and secretly clenched their fists.

It's so elegant! I want to give my knees!

Lu Zi'an raised his head and smiled, raised his eyebrows and said: "Okay, don't be skinny, seriously, if you have any opinions that you can put forward now, if it's okay, I'll take it apart and explain it to you......"

Take apart?

"Wait, wait. Chief Engineer Lin was the first to speak: "This, I have an idea." ”

Lu Zi'an raised his hand: "You say." ”

"I think, you see that you have been busy for so long, and you are quite tired, and they have also had a morning meeting, and they have not rested...... Chief Engineer Lin smiled innocently: "It's rare to have such a big progress, we are all very happy, why don't we let everyone prepare first, wait for fifteen minutes, and then everyone will gather and then discuss?"

The group of apprentices looked at him in confusion: We are not tired.

Lu Zi'an rolled his eyes, but also expressed understanding: "Okay, then everyone disperse." ”

The engineers agreed, too: "Okay, yes, we'll see you in fifteen minutes." ”

"Ahem. Chief Engineer Su covered his lips and coughed, his eyes were cold: "Remember to bring the guy who eats by yourself." ”

Fifteen minutes, a break is certainly not enough, but it is enough to drink water toilets.

Lu Zi'an didn't like to grab the bathroom with others, so he went back to the room directly.

The engineers also left, and Ying Xuan and the others each glanced at each other and decided to go back to the bathroom.

Anyway, their dorm is very close, so I don't worry too much.

Fifteen minutes passed quickly, and when Ying Xuan and the others came back, they found that the little junior brother Yang Xuguang had not come back for a long time.

The people on the engineer's side arrived one after another, and Chief Engineer Su and Chief Engineer Lin also came, but Yang Xuguang still didn't arrive.

Ying Xuan frowned, looked at the time, and asked the junior brother who lived in the same dormitory with Yang Xuguang in a low voice, "Where is Yang Xuguang?"

"I don't know. The little junior brother looked dazed: "He went first, he was not in the dormitory when I came out, I thought he came over first!"

Those who came out early haven't arrived yet.

Ying Xuan was a little depressed, so he could only glance at the door frequently.

Finally, before Lu Zi'an got up, Yang Xuguang's figure finally appeared at the door.

Seeing him coming, Ying Xuan finally sighed.

Before he could relax, his gaze suddenly froze: "You ......"

Yang Xuguang obviously ran over, sweat seeping from the corners of his forehead, and walked in happily.

As soon as he walked up to them, he froze: "Huh?"

By this time, everyone had already seen him.

At the same time, I saw the ...... in his hand Dinner plates.

"What are you doing with this!?" Fang Yi stroked his forehead and roared.

"This, I'm ......" Yang Xuguang looked at his plate with a blank face, and then looked at the things in the hands of others, and muttered: "No, the guy who took the meal?"

Guy eating ......

They were either holding pens and notebooks, laptops, and some with pen tablets......

He was the only one who took the guy who ate every day in the cafeteria......

When they realized what had happened, everyone burst into laughter.

At this time, Yang Xuguang finally understood what he had done, and he was embarrassed and impatient, and his face turned red.

The plate in his hand seemed to be on fire, and his palms hurt, and he didn't know what to do, so he couldn't wait to find a crack to get himself into.

Lu Zi'an also smiled slightly, but he didn't laugh at him.

When Yang Xuguang looked at him timidly, he just reached out and took his dinner plate, and handed over the notebook by the way: "You record it." ”

"Okay, Master!" Yang Xuguang immediately climbed up the pole and happily stood beside Lu Zi'an with the record book in his hand.

Seeing that Lu Zi'an walked to the front, knowing that he was going to start explaining in detail, although everyone still had a hint of a smile on the corner of their lips, they quickly restrained their laughter.

But because of this little episode, they feel closer to each other.

It turns out that Baigongmen also has this kind of silly and silly, not all of them are immortals.

The guy who eats, hahaha, why is he so cute.

"Okay, let's get down to business. Lu Zi'an stroked the water tank with his hand, and his voice was cold: "First of all, let me show you the principle of this copper round pipe arrangement." ”

Under the burning gaze of everyone, he dismantled it cleanly.

Wooden blocks are put together with various mortise and tenon joints, and quickly decompose.

What is rare is that after dismantling, Lu Zi'an does not need to rely on any external information and hints to accurately say what these parts represent.

Originally, it seemed to them that the construction of an artificial island would take at least two or three months, to measure, repeatedly explore, and then gradually calculate the required size and the scale of the layout.

But here in Lu Zi'an, everything is condensed.

"I've adjusted all the sizes according to the principle of proportional reduction, so please see. ”

With the foundation of teaching at Tsinghua University, Lu Zi'an spoke very vividly.

As his explanation deepened, the engineers began to have more questions.

The notes became more and more memorable, and the content became more and more difficult.

Some people began to frown frequently, and some people began to bite the barrel of the pen.

Lu Zi'an consciously said in detail, after all, his apprentices all kept up with his rhythm, and each link could be loaded and unloaded independently.

Sometimes, when it comes to a certain unpopular trick, he will also list a few small chestnuts so that everyone can understand them more thoroughly.

“…… Okay, that's basically the case. Lu Zi'an happily closed the plank, and his tone was brisk: "Everyone understands, right?"

Ying Xuan's voice was loud: "Understood!"

The engineers looked at each other: "......"

One person weakly raised his hand: "This, can I say, can I hear it in the clouds?"

"Yes, this, I can still understand it, but when it comes to the twists and turns in it, I don't have much concept just by looking at it like this......" Someone agreed, subconsciously stretching his neck and looking: "I have to take a look myself...... ......"

Later, he became more and more unconfident.

Even Chief Engineer Su didn't expect him to make such a request, and almost subconsciously reprimanded: "Nonsense!"

He turned his head to look at Lu Zi'an, a little sorry: "I'm sorry, Master Lu, we may not be familiar enough with these organs or something, just take a look at it." ”

Others may not know, but they don't know?

Lu Zi'an's works, a small ornament are millions, not to mention such a huge model.

If you let it out, not to mention hundreds of millions, tens of millions will definitely be wanted.

With such a model, no one will let go of it and let them disassemble it at will.

Unexpectedly, Lu Zi'an was stunned, and leaned sideways: "Yes, this is a model, it can be disassembled and reassembled, if you don't know anything, just come up and try it yourself." ”

Not only did he encourage them to do it themselves, but he also had his apprentices teach them how to do it by hand.

Whether it was Ying Xuan, Fang Yi, or even Yang Xuguang, who looked a little silly, when they stood in front of the stage, the whole person seemed to be glowing.

Tricks or something, in the minds of everyone, belong to the Chinese peerless school.

I never thought that the trick could still be played like this.

What is playing? This is called playing!

Those small parts of the machine, in the hands of the engineers, are just pieces of wood, but in the hands of the people of Baigongmen, it seems to have become a wonderful puzzle.

One piece after another, without much thought at all.

They can even accurately state the numbers and explain in detail why this is the case and why it is the most appropriate combination.

The whole conference room was in full swing, but Lu Zi'an had nothing to do.

He stood aside at first and looked at it, then thought about it and simply went back to his room to rest.

Looking at their posture, it is estimated that they will not be able to finish it for a while and a half.

As soon as he turned on his phone, he happened to send a video from his mother, Lu Zi'an casually ripped off his coat, held the phone with one hand, and ripped the button on his neckline casually with his right hand.

"Mom, what are you doing? ”

Lu's mother looked at him with a distressed expression: "I didn't do anything, why did you lose weight again, didn't you eat well......"

Long chatter, I can't care about it in all directions.

Lu Zi'an was a little helpless when he heard this, so he could only change the topic as if unintentionally: "I'm fine, what about Dad?"

"Your father?" Lu's mother showed a hint of disgust on her face, and turned the camera slightly sideways: "Stupid there, hey! Come and see your son!"

"Coffee?" Lu's father, who pouted and didn't know what he was doing, looked around, didn't see the coffee, glanced back with confusion, and smiled: "Oh, it turned out to be Zi'an, how is it, are you still adapting to it over there?"

"I'm fine. Lu Zi settled down, but still asked: "Dad, what are you doing here?"

Dad Lu walked over with a smile and raised the small shovel in his hand: "Hey, Zi'an, let me tell you, coffee can grow, do you know? It caught a mouse the day before yesterday! Oh, a cat that can catch mice is a good cat, and yesterday was even more amazing, I caught a bird and came back, I burned it, and your mother still talked about me......

His father and his mother, both of them have their own characteristics, but the only thing that fits in with each other is that they are endless, and the topic is often easy to run to the edge of the sky.

And, dead rats, dead birds, or something......

Lu Zi'an felt a chill in his heart, and raised his eyebrows: "You...... If you dare to give it, you dare to eat it......"

"What's the matter, my coffee can still hurt me. Lu's father is happy, he has been eating and drinking well recently, and his face with a lot of meat is slightly blessed: "It's just this sometimes......"

Before he could finish speaking, Lu's mother suddenly let out an exclamation.

"What are you doing, old woman, don't always be startled, okay, I'm so scared that my shovel almost fell ......off," Lu's father muttered, looking at Lu's mother's line of sight.

In the next second, he subconsciously jumped up and threw away the shovel: "How fat! Coffee! You get out quickly!"

As soon as he was in a hurry, Lu's father's usual plastic Mandarin popped out.