Ling Meimei stopped the plane, quickly ran to Xu Zheng's side with two little short legs, and shouted, "The little flag and the lights on the runway are your ideas?"

"Yes. Xu Zheng nodded with a smile.

"Awesome!" said Reimi. "There are light indications, so that the landing can be smooth at night. Just one look at it, I understand its benefits. He asked, "It's a glowing magic array, right? It's a bit troublesome, dwarfs don't know magic." Well, I'll have to think of something else instead. ”

The other two pilots also jumped out of the plane, took off their goggles and ran to Xu Zheng's side. Xu Zheng lowered his head and saw the beards on the faces of the two of them, the baby-like faces with thick beards, which looked very funny, which proved that the two dwarfs were male.

The dwarf with the curly beard asked eagerly, "What is the meaning of the waving of the little flag?" It seems to me that there are many combinations of movements, and a conservative estimate is at least a hundred. ”

Another one with a Ren Danhu also asked, "What about the arrows on the runway? How did you get them?" I don't think the rain can wash them away. What about the three-color lights on the trees? The runway is not only strong, but also has enough friction, how is it made? The runway in the clan is very unstrong, and it takes a lot of effort to maintain, wasting time and energy, and materials. ”

A series of questions came over, and Xu Zheng didn't know which one to answer first. Once again, it has been proved that when the dwarf race encounters knowledge that they do not understand, they will immediately fall into a state of crazy burning curiosity.

"Stop!" Xu Zheng raised his hand and shouted, "Report your name first, otherwise I don't know which one to tell first." ”

Curly Beard pointed at himself: "Sankike." ”

Ren Dan said nonsense: "Si Lunlun. ”

Xu Zheng wanted to laugh again, so he turned around and grimaced for a while before turning back and making a serious statement.

After the second contact, he had already experienced many common characteristics of the dwarf people. For example, a first name does not have a last name. It is not inherited from the previous generation; it is all the first single word, and the last double word is overlapped; the appearance has a pair of ridiculously large eyes, a cute small body, a small bag on the chest of the woman, and a beard that is very incompatible with the appearance.

"The action of waving the small flag is called flag language. The person waving the flag is called the flag officer, who communicates with the pilot in a simple way of sight transmission, transmits some necessary information, and cooperates with the pilot to land safely. Xu Zheng explained.

"Clever!" Schlenlun praised, "It's a safer way to land." When Reimi came back, she talked about a human race, not only friendly, but also more knowledgeable than our gnomes, which I didn't believe at the time. I have to follow along. Well, that's true, do you mind if we learn this flag language?"

"Don't mind. Xu Zheng smiled: "But for the sake of fairness, and for the sake of us to live a good life here." Please exchange this technology with me. ”

Sankike nodded: "Of course, that's fair. I also want to learn how to build runways. ”

Lingmeimei said to Xu Zheng eagerly: "Don't talk about it first." Well, temporarily. I would also like to use it to apply for a Senior Technician position. And then it will be passed on to the whole family. ”

Both dwarfs turned to look at her and asked, "Meimei, what technique have you learned?"

Lingmei smiled proudly: "I won't tell you yet, hehehehe, I'm going to secretly make something that impresses everyone." Hmph, they all say that I didn't get the true inheritance of my father, look at how I can surpass him!"

The two gnomes are both curious and envious. I'm embarrassed to ask more, and I'm so anxious that I have an itchy expression on my face.

"Meimei, we also want to take the senior technician ......"

Si Lunlun nodded violently, and looked at Ling Meimei with a flattering expression: "Or, the three of us form a group, and we join your group? Do you think about it? I'm good at assembling, and Sankike is good at data analysis, we can help." ”

Lingmei said, "No, I'm going to do it all by myself this time." ”

The two dwarfs were immediately depressed, looked at Lingmeimei sadly, and said, "Meimei, you are so cruel......"

Xu Zheng looked at the two of them, he was funny, and he thought it was funny, the dwarf race was really interesting and made people like it very much. After making up his mind to secretly teach them something, he asked, "What did you bring here?"

Lingmei said: "Sankike's plane is bigger than mine, and it is loaded with food, which is enough for ten dwarfs to eat for ten days, but I don't know if it will be enough for you to eat for a few days." My plane and Schlenlun were loaded with tools. It was so heavy that I barely flew up. ”

Xu Zheng asked Chuck and the others to come with some food, and unfortunately found that it was enough for ten small people for ten days at most, and it was only enough for his own group for two days. It's good to eat small......

I also saw Xu Zheng's depression, and Lingmei said: "It's okay, it's a big deal to fly a few more times, I have a lot of good friends, everyone flew over in formation, and they brought more." Anyway, there's knowledge to learn, and everybody is happy to come, and I like it here, I like you, you're different from other humans. ”

The gnomes' grain bags look like they're all five-pounds. When carrying, Nordin's claws accidentally broke a bag, and some of the grain in it spilled out, Xu Zheng saw that it fell to the ground, and was immediately overjoyed, and said, "Rice?!"

"What's wrong?" Lingmei asked in surprise, "You don't eat this, it tastes good!"

"Nothing. Xu Zheng laughed: "Finally I saw rice again! It's so good! No wonder every dwarf looks so delicate, it turns out that he was raised by rice." ”

"You call it rice? We call it grass beads. Only the fields of the gnomes produce this. Nowhere else on the continent of Aris has been, and the gnomes have never spread it. Well, strictly speaking, there is no chance. The races are not very friendly. We actually want to trade the surplus for things. ”

Xu Zheng grabbed a little and twisted it in his hand, tasted it, and said with a smile: "Sure enough, it's it." It doesn't matter what the name is, the point is that I can eat it here too, it's so good!"

Seeing Xu Zheng smiling a little happily and a little sentimental, Ling Meimei didn't know why, but seeing Xu Zheng so happy, she was also happy for him. Said happily: "I will tell you all the cooking methods recorded in the clan in a moment." ”

Xu Zheng shook his head and said, "No." Trust me, I'll cook more than you do. Boiling, frying, stir-frying, boiling, stewing, and even used to make dishes, wine, and desserts, there are many ways to do it. ”

"This can also be used for dessert? We all make it with another kind of grass beads. It is whiter than this one, slightly shorter in shape, fuller, lower in yield, relatively less planted, unlike this one that looks a little transparent, it is ground into a finer powder, and the product is more waxy. Ling Meimei smiled, a little interested in Xu Zheng's cooking techniques.

"Glutinous rice?" Xu Zheng asked with surprise and joy.

"Huh?" said Lingmeimei, "Do you call it that? It's not the same as the dwarfs." It's weird, it's all things that the dwarf tribe didn't pass on, how can you know it as a human?"

Xu Zheng was so happy that he didn't answer, but said happily: "Please bring more of that next time." I treat you to delicious food. Well, please bring some seeds, let's try to grow our own. ”

Then moved the tools, Ling Meimei actually took a complete set of the existing tools of the dwarf, many of which Xu Zheng had seen and had not seen, all of them were moved down from the plane and placed on the ground in a variety of ways.

Skipping the conventional tools of hammers, saws, chisels, scissors, etc., Xu Zheng picked up a delicate gadget with two fingers and asked, "What is this?"

Ling Meimei glanced at it and said proudly: "The dwarf spiral instrument, used for finishing, can measure very small objects." My father developed it. Pretty powerful, right?"

No wonder it looks familiar, it turns out to be a tool like a spiral micrometer, which is indeed quite clever. It's just that...... It's a small tool...... Xu Zheng looked at the dwarf spiral instrument, which was only about half the size of his palm, and had a headache. These things fit perfectly in the little hands of a dwarf, and in the palm of a human hand, no matter how you look at it, it feels more like a toy than a tool. Sweat...... It is used to make model airplanes...... The individual differences between races are a real headache.

Ling Meimei looked at the tools, and then at Xu Zheng's hand, and also realized this problem, so she said: "You can use these tools as a benchmark to make your own tools, but it's a little troublesome." ”

Xu Zheng nodded, this is not a little troublesome, it is very troublesome...... Based on these, make a modern standard vernier caliper, do it, and know what the concept is.

Yes, it's better than nothing, do it yourself. Anyway, everything starts from scratch, so let's build our own home from scratch.

In the end, Ling Meimei also gave Xu Zheng a bag of gold coins, about two or three hundred. Gnomes have no concept of money, these are collected to play with.

Xu Zheng looked at them, he loved and hated them, this thing had to be taken to the four major trading cities to exchange the necessary goods, and the dwarfs did not trade with other races, which meant that he had to build a fast transportation first, use it to exchange, and ride the landing bird back and forth for more than ten days to trade, the daylily would be cold......

It is also unrealistic to expect Lulu to fly back and forth, so it is imperative to build an aircraft that can fly at least a certain amount of airplane.

ps：

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