"Okay, okay, stop talking nonsense, hurry up and learn from the teachers."

"I believe that with their help, you will be able to grow very quickly."

After a brief perfunctory look at the students, Ren Yan let his body go and prepared to let these thirteen 'foreign aids' show their skills:

"Teachers, I will leave this professional project to you."

"Xiao Ren, don't worry."

The 'foreign aid elders' didn't see it at all, and after politely replying to Ren Yan, they stood in front of Class 9.

The first to speak was Dong Liang, a shipbuilder, who saw him slowly take two steps forward, pushed his gold-wire glasses, and said with a pleasant face:

"Before we begin, it's important to know your progress."

"Although it is said that you are very popular on the Internet now, and you also have some unique personal opinions, after all, there are some old antiques among us who don't watch live broadcasts, such as me."

"So, let's talk about your progress first."

After the words fell, Class Nine looked at the other party looking at Ren Yan, and after seeing Ren Yan nodding expressionlessly, they handed the information they had compiled before to Dong Liang.

Dong Liang and the others glanced at it and nodded:

"Yes, at least your production steps are fine."

"And the keel has also been completed, and the stress test has been done, which is enough to prove that you are a group of students with strong hands-on ability, and you also have a high learning talent."

"It can be seen that Xiao Ren still didn't deceive us."

After saying some diplomatic rhetoric, Dong Liang raised the next question:

"So what about your blueprints, let's take a look at them."

"As the cornerstone of all projects, only by ensuring your design drawings can we teach you something more accurately."

After that, Dong Liang waited quietly with a smile on his face.

The others were also unmoved, and it seemed that everything was headed by Dong Liang.

Seeing this, the students of Class 9 all looked at Xu Kai.

Xu Kai has always been responsible for the design drawings.

Xu Kai didn't have any restraints, and without saying a word, he pulled out a pile of papers from his work area and handed them to the other party.

This is all the design drawings of the current ninth class, although it is not very perfect, but Xu Kai is still quite proud.

As a halfway monk, it's good to have this level!

Anyway, he himself is very satisfied.

However, a few minutes after handing it over, the 'foreign aides' frowned.

Dong Liang also glanced up at Xu Kai in surprise:

"I told you to get the blueprints, why did you get some drafts?"

"Although this thing has a clear perspective structure, it's a graffiti at best..."

Hearing this, Xu Kai's expression darkened: "This is the design drawing..."

"I've only recently come into contact with it, how can the painter be so good."

"It's not the painter's problem at all..."Dong Liang's tone gradually became unkind: "It's your shipbuilding base map that has a problem!" ”

"There was no problem with the initial concept art, but you're going to make this thing seamlessly?"

"Do you want to die or don't want to live!?"

As he spoke, the kind Dong Liang became more and more of a teacher's unique momentum, and his horizontal eyebrows suddenly reminded Class 9 of the fear of being dominated by teachers in junior high school in the past.

These 'foreign teachers' don't seem to be as kind as they seem on the outside...

"Shipbuilding, at least you have to make sure it's safe!"

"Look what you guys are on this drawing?! The hull of the ship is a big box, and it is divided into five layers?! ”

"What's the matter, the sea burial is not enough, right?"

While speaking, Dong Liang shook back and forth with the general design drawing, and his tone became more and more hateful.

Originally, I wanted to find some apprentices and pass on my skills in ship design.

How did it always backfire?

Doesn't it mean that Class 9 has figured out a set of logic in shipbuilding?

How? Now you don't have to make a draft when lying on the Internet?!

"And each floor also has its own purpose, you occupy two floors of just a place to live, and you plan to get a recreation room on the deck?"

"I heard Xiao Ren say that you want to build the Ming Dynasty's Ming Treasure Ship, but why do I think you want to build the Titanic?"

"I haven't learned anything else, and enjoyment comes first?!"

"I don't even have the most basic safety guarantee of the most basic watertight cabin, I really want to die?"

When the words fell, Dong Liang looked a little uneasy.

But Class 9 was confused, and couldn't understand what the other party was saying.

Actually, it's not to blame Class Nine either.

Shipbuilding has only been more than a month now, although they are constantly rummaging for information, but most of them are subjective actions, and they are no different from Xiaobai in some professional details.

"What's a watertight cabin?" Xu Kai scratched his neck and asked embarrassedly.

Although the other party said that his design drawings were worthless, after Ren Yan's teaching for so long, he still maintained the heart of an apprentice.

Don't dare to spray directly like before.

I can't help it, my own teacher is still watching...

If you dare to refute this, the end is estimated to be even more miserable than Wang Bo on the first day.

Respecting teachers has now been engraved into the DNA of Class 9, and unless the 'teachers' don't teach morality at all, they don't have the slightest idea of resisting.

"Alas~"

Listening to Xu Kai's question, Dong Liang sighed, restrained his emotions, spread out the initial design drawing, found a platform casually, and began to explain to Class 9:

"It's actually quite simple, it's to divide the bottom of the cabin into several spaces so that they are independent of each other."

"In this way, even if the ship is suddenly damaged and flooded, other watertight compartments that have not yet been affected can still provide buoyancy to the ship and reduce the risk of immediate sinking."

"It also allows enough time for repairs, which is one of the most important safety structures for any vessel."

"A ship without a watertight compartment is like a living coffin at sea, and the larger the ship, the more so."

As he spoke, Dong Liang also sketched on the original general design drawing, drew a few partitions on the cabin at the bottom, and added some simple schematic diagrams.

At once, Class 9 understood what this thing was and what principle it used.

Then, they looked at Xu Kai silently, their eyes full of disdain.

Look at the people and look at you, and look at the big old Li next door!

It's a shame that the construction has not been completed, otherwise it would be cool at any time when you go to sea like this?

Is this embarrassing to be the chief designer of shipbuilding?

Leave the group!

Immediately, they looked at Ren Yan again.

Didn't you say gatekeeping?

Why didn't we tell us about such an important structure?

Can you still be a teacher?!

In this regard, Ren Yan shrugged his shoulders and said very shamefully, who let you not ask, this is all a challenge left by the teacher for your self-discovery!

caused a roll of eyes from everyone in Class 9.

They can see that their own teacher may also be half a pound or two in shipbuilding.

will think about looking for foreign aid.

Otherwise, such a good opportunity to pretend to be x, your own teacher may let it go?

After Class 9 'communicated' with Ren Yan's eyes, Dong Liang suddenly 'huh'.

Straightening up his glasses, he carefully looked at the detailed design of the keel, and his eyes gradually became a little 'shocked. ’

This kind of whimsical, completely mortise and tenon keel, he really saw it for the first time.

Moreover, on the design drawings, the individual structures of these mortise and tenon joints are drawn in exceptional detail.

Well-informed, he saw the unloading principle at a glance.

But the more this happened, the more surprised he became.

Is this really something that this group of students who don't even know about watertight cabins can come up with?

"Who did this, who did this?" Dong Liang's tone trembled a little, and strong interest surged in his eyes.

"We're in this together." Xu Kai replied indifferently: "Originally, the mortise and tenon joints were too tight at the beginning, but we couldn't think of a better way, so we could only work on it." ”

"After many tests and corrections, we have an accurate structure and data."

"That's it, at least it took us nearly a month."

"And we even took water and insect protection into account, and the internal structure has nested mortise and tenon joints."

As he spoke, Xu Kai also took out a pen from his pocket and immediately drew it next to the design drawing.

In a short time, a nested mortise and tenon joint appeared on the paper.

The speed and skillfulness of the technique made the 'foreign aids' on the side suddenly a little dumbfounded.

Although there are a lot of loopholes in the design drawings, this kid's drawing skills are really good.

Especially in terms of structure, the details and functions of each structure can be expressed.

It's really a bit talented.

On the side, Dong Liang looked even brighter, although he lacked a lot of professional knowledge with the kid.

But this is all something that can be learned later, but talent is such a thing as something that can be encountered but not sought!

'I don't know if I can really have a successor in my skills!' ’

'Xiao Ren, this kid, don't deceive me! ’

At this moment, Dong Liang changed his previous seriousness, and the more he looked at Xu Kai, the more happy he became.

Why hasn't anyone discovered such a good seedling before?

And Xu Kai suddenly shuddered.

'Don't think badly about yourself, this old thing!' ’

......

When the eyes of the two people were staggered, the strong man Chen Feng also stared directly at the keel.

As a professional shipwright, he naturally knows the value of this keel.

If it can really be perfectly reproduced, it will definitely be a milestone development on a wooden ship.

It has been many years since the Dragon Kingdom has seen this kind of mortise and tenon keel.

"Boy, your summary says that the keel is 100% complete, so this keel has been completed by you?!"

He asked a random student.

The other party nodded helplessly.

The next moment, the student was pulled out of the crowd by Chen Feng:

"Hurry up, tell me where that keel is?!"