In the past, you could often see live broadcast rooms selling drones in Douyin, but after several months of learning mechanical knowledge, Liu Xu realized that Dajiang is not as simple as he thought before.

Their flight control system, drone stabilization technology, electronic control system, navigation system, power system, optics, radar, detection and other fields are very advanced. It is not just a matter of buying some parts and assembling them at home.

It can be done.

Thinking about it, if this were the case, Doenjang would have been kicked off the pedestal a long time ago. It can only be said that ignorance is really terrible. These technologies of Doenjang are not the result of the improvement experiments accumulated by countless professional researchers over many years.

.

If Liu Xu wants to make a drone in the future, Doenjiang will also be one of his strongest opponents. Fortunately, Liu Xu is standing on the shoulders of giants and has many advantages. He doesn't have anything to fear. He just needs to keep learning.

Nangong Caiyue said excitedly: "Brother Xu, this drone is really cool. I want it after seeing it. Do you think I should buy one?"

Liu Xu nodded and agreed: "Okay, when we go back, we will buy the latest model."

After returning to the hotel, seeing that it was still early, Nangong Caiyue enthusiastically proposed to go play on the Bund.

Liu Xu was very familiar with the Bund. Liu Xu once had a beautiful memory there that was deeply hidden in his heart. But when he thinks about it now, it has become a little blurry.

The ten-mile foreign market on the Bund is brightly lit and crowded with people on the riverside.

The ten-mile foreign market has witnessed the ups and downs of a hundred years of history. The days when the great powers stood upright and the warships of all nations in the river were rampaging in the back garden of their own homes are long gone, but the shame they left behind has always been imprinted on many Chinese people.

's heart.

The wind was a bit chilly at night, and couples were holding hands and teasing and whispering by the river. They were so affectionate that they leaned against the guardrail and kissed passionately.

Nangong Caiyue stopped to admire it from time to time, and even asked Liu Xu to make comments.

Feeling the softness coming from his arms from time to time, Liu Xu felt a little uncomfortable. While he was suffering in his heart, he was also a little distraught.

Nangong Caiyue suddenly stopped and looked at a couple. It was a tall boy carrying a beautiful girl on his back. Nangong Caiyue said with some excitement: "Brother Xu, can you carry me on your back like him?"

Liu Xu looked at Nangong Caiyue's eager expression, squatted down and said with a smile: "Come up."

Only then did Liu Xu realize that Nangong Caiyue was actually very light.

Because of dancing, her well-proportioned body is slightly thinner, but the flesh on her body is very tight. Unlike many women nowadays, in order to pursue skinny beauty, they lose weight and do not eat for a long time, leaving only a skeleton body, and they still praise it as a new fashion.

Liu Xu can't accept this kind of weird beauty. She sacrifices her health just to look good in clothes. I really don't know what those people think...

They have not considered that if the body does not receive nutrients, the cells will be more likely to age faster. When they get older, they will be affected by various diseases.

Nangong Caiyue hugged Liu Xu's neck, and from time to time he would chirp in her ear: "Brother Xu, do you think you look like Zhu Bajie carrying his wife on his back now?"

"Okay, if you say I'm ugly, just say so." Liu Xu said pitifully, "Then I'm asking for a thankless job, but I'm still willing to do it!"

Nangong Caiyue smiled and said: "Of course I am willing! I am so beautiful, I don't know how many people are willing to carry me, don't you think? Look, many people are looking at you with envy!"

Liu Xu looked up and saw that there were indeed many men and women looking at him with envy. Some single men had the most envy and jealousy in their eyes, wishing they could drive him away and take their place.

It seems that beautiful women have privileges.

A pair of handsome men and beautiful women were walking towards each other arm in arm. The beautiful woman was a little surprised when she saw Nangong Caiyue, and immediately let go of her boyfriend's hand.

When the man saw Nangong Caiyue, he was stunned for a moment and shouted: "Caiyue, why are you here in Haidu?"

"Ah!" Nangong Caiyue was a little surprised when she recognized her two classmates. After reacting, she patted Liu Xu on the shoulder and signaled to put herself down first: "Haiyan, Qin Yu, what a coincidence?"

"Caiyue, long time no see." Qin Yu said with a smile.

After chatting for a while, both of them looked at Liu Xu. Haiyan smiled and teased: "Old classmate, why don't you introduce the handsome guy next to you?"

"Liu Xu, my boyfriend. Haiyan, Qin Yu, my classmates in the Imperial Capital."

Their relationship as former classmates gave them a lot of common memories and topics to chat about, and there was constant laughter.

Liu Xu felt that he seemed a bit redundant at this time and couldn't get anything to say, so he could only stand on the side with a dry smile, but was too embarrassed to leave first.

Fortunately, it doesn't last long.

After chatting for almost an hour, the few of them parted reluctantly. Nangong Caiyue was still a little unfinished: "I didn't expect the two of them to get together. Time flies so fast. It's been three years in the blink of an eye."

The next day, Liu Xu and Nangong Caiyue arrived at the exhibition hall early. After a while of busy work, it was already the official opening time of the exhibition hall.

Everyone is looking forward to it. After all, although this kind of science and technology expo is held every year, it is only the second time that China has hosted it in so many years. The first time was in Shenwan, and this time it was in Haidu.

The current economy is not in recession. The science and technology expo is not only for displaying and exchanging technology, but more like a large trading market. The main targets are also major enterprises. Everyone takes what they need, selects the products they are satisfied with, and learns about some

Applicable emerging technologies.

After waiting for almost an hour, Yu Qing couldn't sit still. Seeing that Liu Xu was not in a hurry at all and was still sitting there chatting with Nangong Caiyue, he said with a bitter face: "Boss, the leaflets have been distributed, but why is there no one there?"

Come here!"

Liu Xu pointed at several companies that were close to him and said with a smile: "Why are you anxious? They are like this too! Others must look at well-known brands or large exhibition halls first. We are in the corner and at the very back.

, What is supposed to come will come, and it is useless to pull what is not supposed to come.”

Not long after, several restless neighboring showroom owners came to visit, took a few photos next to Starry Sky 1 and Star Moon 1, and chatted for a while.

One of the bosses who made hardware and sanitary ware also asked Chitie Ci, but after seeing Chitie Ci's data, he obviously didn't believe it. Although the other party didn't say much, it could be seen from his eyes that he even

Somewhat disdainful.

"We are all in business. The data you wrote is so exaggerated. Who are you kidding?" The boss returned to the next door and complained in a loud voice.

He talked loudly with his employees about the matter of Chitie Porcelain, which made Nangong Caiyue listen and glance at Liu Xu from time to time with pity and caution.

In the final analysis, facts speak louder than words. Liu Xu did not want to explain more and just sat calmly.

Jiajia is an anchor. Because of her sweet appearance and eloquent speech, she has attracted the attention of more than five million fans in a few years. She is also considered a big anchor in Douyin.

She likes singing, traveling, toys, and high-tech things. So, I asked Jiangshan for advice and took her to see the science and technology expo.

Guiding Jiangshan proudly told her: "If you want to see something really high-tech, you need a professional to take it with you." Pointing to the map, he smiled confidently: "Even if you have a map, it's not much use. This

How many people in the world can recognize the most awesome companies in the world? Of course, I am one of them!"

After saying that, he shamelessly teased to the live broadcast room: "Brothers, if you want Jiajia to show you something interesting, give me some gifts, and some rocket planes will come first."

Jiajia embarrassedly said to the live broadcast room: "Family members, don't listen to Brother Shan, he likes tricks the most! But just because he likes to say this, he must be a good person."

In the live broadcast room, the elder brother who does not kneel down to durian said: "Airplanes and rockets are fine, but you must see different dry goods! Everyone, tell me, is that right?"

Tianhuang wiped the floor: "Yes! Brother Shan, don't brag! Tell the truth. Most of the fans of your account are die-hard fans, and the group is also lifeless. Why don't you explain this?"

For a time, the various speeches in the live broadcast room made Jiangshan feel embarrassed. In the end, he had to swear that he would definitely show everyone the best hard stuff today.

For a big blogger, every technology expo is their live broadcast feast.

Even if you are giving advice, you still have to come up with useful information to share with your fans, not to mention that you have a beautiful woman in your arms. No, to be precise, you have a beautiful woman by your side!

Hundreds of thousands of fans were watching, pointing out the information and getting the navigation map, and started searching attentively among thousands of large and small companies.

Finally, he discovered a company that he had always missed, Super Toy Factory.

After Huang Sheng from Hi-tech Robot Power Company came back from Star City, he sighed and praised the boss of the super toy factory. He was not doing his job properly, wasting such good resources, and had such strong technology to actually make toys. Many complaints made him complain.

He has a very deep memory.
Chapter completed!