Looking at the things Xia Chuyan brought back from Chen Guo, the girls who were already waiting in the dormitory were a little surprised: "Just use this kind of thing to polish it?"

The things Xia Chuyan brought back were very simple, just a few pieces of sandpaper and a piece of fine cotton cloth that looked very thin. Apart from that, there was nothing else.

What is a thing that costs thousands of yuan for processing just by just processing it with such a simple thing?

"Well," Xia Chuyan nodded and pointed to these tools and explained to her roommates: "Chen Guo said that at the beginning, she used 120 mesh sandpaper...that's this... for grinding, and then gradually changing the sandpaper, from 120 mesh, 200 mesh, to 2000 mesh, basically 2000 mesh is about the same. This process takes about a week.

I started to tray after a week, and I just kept it in my hands and played with it every day when I was free. Well, if my palms were sweating a lot, I could also wipe it with a cotton cloth. That's it."

"Tsk... It's quite troublesome to hear what you said." Nie Youyue smacked her lips: "This 900 yuan is not easy to make."

Fang Xiaoying answered the words: "No money is so easy to make..."

"By the way, Chuyan, Chen Guo said when did you give you money?" Wu Yuqi asked this.

As soon as Wu Yuqi finished speaking, Nie Youyue and Fang Xiaoying's eyes immediately fell on Xia Chuyan: They also wanted to know when they could get the money.

We are no longer children. We have read the news that we have done work but failed to get money. We have not seen it once or twice. Although Chen Guo is his classmate, are there few students who cheated on his classmates these days? The most important thing is that we have only known each other for a few days, so why do we believe you, Chen Guo?

But unexpectedly, Xia Chuyan shook her cell phone and said proudly: "I have already turned it over for me."

"Have you turned it over?"

Wu Yuqi was stunned for a moment. She wanted to ask, "Is it true or false?", but again, I thought, and felt that Xia Chuyan had no need to lie to Chen Guo on this matter, so she nodded in surprise: "Didn't you see, is Chen Guo quite generous?"

"Yes, I didn't see that Chen Guo was really generous in doing things. She actually gave the money first..."

After learning that Chen Guo had transferred the "processing fee" to Xia Chuyan in advance, the three girls chattered and felt relieved: Since Chen Guo could give Xia Chuyan the processing fee in advance, then when it was her turn, she could get the money in advance, right?

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"Xiaodan, I want to wear a pair of myopia glasses. Do you have any recommendations?"

The next day was Sunday, and the results came to the other side of the world secretly. On the one hand, they came to "make up lessons". On the other hand, there was more than 3 million in their pockets. I have to save more money for myself and spend more money for myself. Well... that's it. For example, yesterday he originally planned to wear a pair of glasses, but since "myself" has money, don't spend his own money.

"Are you myopia in your eyes?" Xiaodan was a little surprised and floated in front of Chen Guo and looked at him with concern: "I remember you were not myopia before."

The intelligence of this thing is a bit beyond imagination. Chen Guo was very surprised and nodded at the same time: "I felt a little confused when I looked at things some time ago."

"That's it..." Xiaodan nodded: "If this is the case, then you really need to wear a pair of glasses... Can I ask me to check it for you first?"

Chen Guo was a little surprised: "Do you have this function?"

"Of course!" Xiaodan's expression was a little proud: "I am an all-round artificial intelligence assistant... Maybe the accuracy is not as accurate as that of the professional testing equipment in ophthalmology hospitals or glasses shops, but it is still okay to make a preliminary diagnosis."

Chen Guo was getting more and more curious by this little guy. He nodded: "You can take a look for it for me."

There was no such thing as a beam of light projecting. Xiaodan just floated in front of Chen Guo's eyes and stared at him for a few seconds, then floated to the side and nodded: "Yes, you are indeed a little myopic, about 150 degrees, without astigmatism."

"I'm really myopic? I'll recommend a nearby glasses shop with a good review."

"Okay," Xiaodan floated in front of Chen Guo with his small wings, tilted his head and said to Chen Guo with a cute expression: "At 1.2 kilometers away from our house, there is an eyewear store called the 'Da Guangming Express'. The 'Da Guangming Express' has 5,641 reviews on the love group, with a favorable review rate of 99.84%. Users generally report that the price of the 'Da Guangming Express' glasses store is very competitive. Do you need to go to the 'Da Guangming Express'?"

"Oh..." Chen Guo nodded, thinking that "Da Guangming" should pay him advertising fees. He then asked, "Where is the price range?"

"In addition to the most basic optical lenses that only have myopia correction functions, the price of MR glasses in the 'Da Guangming Express' glasses store is between 750 yuan per pair and 2,000 yuan per pair."

“…”

Chen Guo didn't say anything, he was a little confused: MR glasses? Damn! In this world, MR technology has become so terrible?

Chen Guo is not unfamiliar with all kinds of "R", such as the most basic VR. Last year, when the concept of VR was very popular, he also bought a VR glasses, which was to stuff the phone directly into it, and he could play the so-called VR games and movies, and the price was not expensive, more than a hundred yuan.

Although the wearing experience of VR glasses is not very comfortable, it makes people feel dizzy after wearing it for a while, and the graininess of the picture is particularly obvious and uncomfortable, no matter what, Chen Guo still experienced the magic of VR technology through this gadget. However, in any case, the immersive experience of VR still fascinates Chen Guo. Naturally, he is even more curious about the more advanced A technology than VR.

For this reason, Chen Guo has learned about VR technology, A technology and MR technology, and has also thought about whether to buy a famous Google Glass. But on the one hand, Google's service in China is limited, and it is said that it does not support the consumer version. After buying it, it seems that it only experiences a novelty, and it doesn't have much meaning;

On the other hand, it is said that in November, Microsoft's new generation of MR device Hololens    2 came out. With more advanced MR devices, who can do Google      Glass;

The third point, and the most important point, the price of this broken thing is too high. Chen Guozhen is reluctant to spend so much money to buy such a broken thing... How much does the New Year's money he had saved up since childhood and the money he sold all kinds of small things in total?

But now, as long as you spend as little as a few million yuan or as much as a thousand yuan, you can wear a pair of MR glasses?!

Here, has mr technology already become so bad?!
Chapter completed!