Xu Zheng smiled: "You have also seen what we are poor now." Today's dinner was all set out in the morning to find in the woods. No matter how abundant the products in the forest are, so many of us can't last long, and only by finding a way to obtain the value is the long-term plan. So, I want to exchange food with you, all the tools of production and manufacturing, as the starting point of our life here. ”

The diplomatic meaning of these words was a bit heavy, and Ling Meimei didn't understand it too clearly, and asked, "What do you want specifically?"

Xu Zheng counted them one by one with his fingers: "Grain, seeds, as many production tools and means of living as possible, such as your commonly used manufacturing tools or something, I plan to build a mechanical room here." In exchange, I provide you with the technology you need. ”

The technology you need. This sentence is really a bit big, but Lingmeimei has seen Xu Zheng's mechanical design methods, and has become one of Xu Zheng's loyal fans, so she didn't think much about it, but said: "I'll go and talk to the patriarch, there shouldn't be any problem." However, the dwarfs do not eat much, and we are far inferior to the elves in terms of planting, and even inferior to humans, so there will not be a lot of abundant food. I'll have to go back to the clan and see how much I can offer. ”

"Okay. Xu Zheng said with a smile: "Yes, as long as it can be supported for a period of time, it will not allow us to empty the entire forest." Next, we will produce it ourselves. By the way, do you have any transport planes?"

"What is a transport plane?"

"It's an aircraft that's designed to be used for transport purposes. ”

Ling Meimei shook her head and said, "It doesn't seem to be." ”

"No?" Xu Zheng was stunned, these little men designed flying machines. Don't you think about it from a practical point of view? Hurriedly asked, "What is the purpose of your airplane?"

Lingmeimei said happily: "Fly in the blue sky like a bird!" Look at the blue sky, the white floating clouds, let the wind blow through your face, and soar like a bird!"

Forehead...... Quite typically flight complex. Like the history of human development, there is always a desire to put on the wings of birds and fly into the blue sky. And...... Sure enough, it's not much different from what I thought. The dwarfs are obviously a romantic race that is quite out of touch with reality...... To be able to develop a technology-like survival route in the continent of Aris, a time and space of magic and sword, their big-headed thinking patterns cannot be defined in the way of ordinary people.

At the moment, he said step by step: "Have you ever thought that if there is an airplane, it does not require speed, nor does it require other performance of flight, but only tries to increase the load capacity." Then use it to easily transport people or goods from one place to another. Wouldn't it be convenient?"

Lingmeimei's eyes widened, and she didn't move for a long time with the spoon in her mouth. The spoon is big and the mouth is small, and the mouth is propped up so that the cheeks are bulging high, and the little girl with big eyes is doing this action, which is extremely cute. Then the little hand slapped the table, and said excitedly: "Makes sense! Why didn't you think of it? The dwarf has little strength, and can almost rely on external forces to carry things." The terrain of Dwarf Island is high and low, and it is not suitable for ground transportation. With a transport plane, it couldn't be more suitable. That's a good idea, whoahaha! I came up with a better idea for the competition, and I'll go back and make drawings for the design of the transport plane!"

Excitedly, he turned his head to look at Xu Zheng and asked, "Do you have any good design methods?"

Xu Zheng smiled lightly and said, "If I tell you everything." Don't you experience the joy of creating new things?"

Lingmei nodded violently. He said, "Yes, it's better not to tell me yet." ”

Xu Zheng said: "In this way, come to me when you encounter any problems." I'm not going to tell you anything. And then in exchange, I'll exchange food and tools with the concept of a transport plane, do you think so?"

"Okay!" said Lingmeimei.

After eating dinner in a warm atmosphere that night, Xu Zheng secretly made a throttle valve for Lingmeimei in the dead of night with a Tiangong forging furnace, Lingmeimei used it to replace the damaged one, and flew back to Dwarf Island the next day with the fluttering and coughing plane.

Because it was a steam engine as the engine, in order to overcome gravity and fly into the air, this thing had to go through a long distance to accelerate to gain climbing power, and Ling Meimei tried three times before successfully taking off from a flat grass. Watching Ling Meimei drive it, skimming the treetops at a low altitude in a very dangerous attitude, making everyone who watched her take off pinch a cold sweat for her, lest she fall again.

Fortunately, even with people and planes, they finally flew away safely with a puff of smoke, Xu Zheng stared at the small black dots in the air, and thought to himself, in order to better trade with the dwarf clan, the first thing to be built can only be the flight runway.

As soon as they wanted, a group of women continued the glorious task of cleaning, while Xu Zheng led a group of male members to open up a flight runway.

The runway was selected at the outskirts of the manor, and the two generals, Orson and Lulu, were invited to use their magic sword skills to cut down some trees and make room for space. In line with the principle of environmental protection and conservation, try not to harm more trees, and keep the felled ones for later use. Then pave the road with dirt, sprinkle a lot of gravel, ask Mark who weighs at least a ton to run back and forth on it, step on the surface, step on it flat, and then take out Garcia's notes and study it carefully, successfully light the fire wall, and burn the entire dirt gravel pavement into a gray and white pavement close to ceramic pavement.

The gnomes' planes are not large, considering their low climb power, so the entire runway is 800 meters long, but the width is only 15 meters, and about three planes landing together in parallel still have a surplus of nearly one width.

Followed by some detailed mapping work, there are luminous magic arrays on both sides of the runway, the simplest kind, one at an interval of five meters, with red, yellow, and blue colors, due to the super simple structure, just to shine, a first-order magic core is cut into five parts. Of course, this kind of thing is naturally left to Orson to do. There is also a big tree next to it, and there is a magic signal light, which is also a red, yellow and blue three-color display.

In the end, Abel led him to a nearby hill to find some colored stones, grind them into powder to make paint, paint them on the ground, and fix them on the runway with a wall of fire, not afraid of the rain. The whole road was completed, and it lasted one morning and half an afternoon.

Then cheekily asked Lan Si for some fabric of her dress, and asked her to make two small flags, one blue and one white, and the girl named Gan Lin among the four belly dancing girls looked interesting, relying on herself to act as a flag bearer, the first flag officer of the Aris continent was successfully born, and it was also a graceful female flag officer.

After Xu Zheng taught her simple flag language, Gan Lin waved the small flag in her hand, the blue flag in her right hand and the white flag in her left hand, and the two flags were waving in the wind, vivid and gorgeous. Born as a dancer, Gan Lin's movements are graceful and heroic, and her chest is straight, her hips are curled, and her thighs are slender. When Grace saw it, she regretted it very much, this is a good errand, why didn't she grab it first? Of course Gan Lin didn't do such a fun thing, the two of them chased and laughed on the runway, causing a group of little tigers to follow their butts and have fun. Before the sunset in the evening, Ling Meimei returned, this time there were three planes, and she brought her friends.

Because of the difficulty of taking off, I was still worried about landing on the way here. I saw the runway from a distance, gray, smooth, wide and straight, and it seemed to be much better than the runway built by the clan. I was surprised and delighted, and I admired Xu Zheng's methods even more, so I took the lead and didn't land, and flew around the runway to observe the runway built by Xu Zheng.

Flying closer, I vaguely saw a Terran girl standing at the end of the runway, holding a flag in each hand, white on the left and blue on the right, constantly changing movements.

Ling Meimei couldn't understand such a flag, she only felt that the girl was using the flag to convey some message to herself, and she landed with her. The dwarf's brain is not stupid, and after watching it a few times, he has already roughly comprehended some information. For example, she turned sideways to keep the white flag parallel to the runway, the blue flag swayed slightly, roughly indicating that she could land, and the double flag was held high and swung behind her head, which should mean: come in this direction.

Ling Meimei was very excited to see it, it was a very interesting thing, it was quite practical and meaningful, and she must learn from her when she landed, and then teach it to the clansmen.

After circling around again, Ling Meimei decided to land.

Pull up the plane, climb up, and cut back diagonally back to align with the runway. But I saw that the girl suddenly raised her double flags into the air, crossed them, and then pressed them separately and down in a swift and sure movement. This action is like a command, the runway is facing its nearest position, and there is a little light on the left and right, and then as if it is lit in sequence, a flash of lights is lit up one by one, clearly outlining the shape of the entire runway.

Suddenly, a rectangle drawn with lights appeared in front of me, clear and eye-catching, even in the middle of the night, you can land safely!

Astound!

It's a feat!

Ling Meimei looked at the clear runway under the light under the slight dew of the night, and was speechless with shock! For a while, she could only think of Xu Zheng's distinctive black eyebrows and black eyes that were always smiling.

How many things does this human being have?

Other:

The dwarf clan who take the route of science and technology is set up at the beginning of the book, and has nothing to do with Warcraft. But it reminded me that there are a lot of weird things to plagiarize when it comes to Warcraft engineering. Wowhaha

As for the goblins, they really don't have love for that greedy little greenskin......

Regarding the flag language, the younger brother has not studied much, but based on what he saw in TV and movies, he has some impressions of the scene of directing the landing of fighters on the aircraft carrier. So all the flag words are all made up, and it's no wonder that those who know how to do it.