The world is big, and sometimes the world is small, so small that if you want to know a person, it only takes a few phone calls to know, even if it's on the other side of the ocean.

When Han Yi decided to adopt a roundabout strategy, Shen Xin used his strong network to not only know the general situation of Li Fei's girlfriend, but also get her photos.

When Shen Xin saw the photos in his mobile phone at noon the next day, he was stunned, and the photos taken on the street were a young girl.

With golden hair, a three-dimensional face and a tall and slender figure, he bears a slight resemblance to the younger version of Christine Stewart, but his eyes are more expressive than Stewart's.

After being stunned, Shen Xin was a little speechless, she remembered that Li Fei seemed to be 36 years old, and the age difference was doubled, which was obviously an old cow eating tender grass.

No, it should be to "destroy" the flowers of US imperialism.

Regarding Li Fei, her background is not complicated, and in the United States, it is basically a school, a laboratory, and a dormitory. After a detailed discussion with Han Yi, the two agreed that the problem must be her girlfriend.

But after seeing the photo of this girl named Aishara Robertson, Shen Xin knew that something was in trouble.

Western girls look more mature, although Aishara looks seventeen or eighteen years old in the photo, but in fact, it is not even said whether she is 16 years old or not.

A 16-year-old girl who wants to persuade her to cross the ocean to settle in China will not agree to it, not to mention whether she wants to or not.

Putting aside the matter itself, Shen Xin was curious about how Li Fei found such a young girlfriend.

You should know that having sex with a girl under the age of 16 in the United States is punishable by a sentence, regardless of gender.

Judging from the photos that have been transmitted, Li Fei and this girl have obviously known each other for a long time.

So now the question is, Li Fei has a bright future, doesn't she know the harm of doing this?

Shen Xin's fingers tapped quickly on the table, and finally decided to tell Han Yi the news.

One person counts short, two counts long, and the two of them began to study and judge on the phone.

......

In a hotel by the river in Zhonghai.

Han Yi, who was hungover, rubbed his head and picked up the phone.

Han Yi said a few words: "Wait a minute, I'll wash my face." ”

In less than a minute, Han Yi came out of the bathroom, wiped his head with a towel and asked, "Say, I'm listening!"

After a while, Han Yi had a deep look on his face, and said, "I really remembered what you said, yesterday before she left, she said that it was impossible to stay, and this word itself has a language problem."

There are no absolutes in the world, everyone understands this truth, since she still says this, it is nothing more than two situations, first, she herself is unwilling to stay;

second, she had a last resort, knowing that it was impossible to stay;

From the analysis of the existing situation, it should be the second reason. ”

Shen Xin asked, "You mean, she was coerced?"

Han Yi said: "If nothing else, it should be like this." ”

"What then?"

Han Yi also felt a little tricky. The laws in each state in the United States are different, but as long as the evidence is conclusive, it is certain that Li Fei will be imprisoned, and it is estimated that it is precisely because of this that she cannot get out.

Now the top priority is to figure out, who caught Li Fei's handle?

And this question can only be asked to Li Fei himself.

But another question arises again, if you ask her, it's not that you don't confess yourself, and you're investigating the other party.

This kind of thing will be uncomfortable for anyone, Li Kangyu investigated him and was slapped by him, but what about Li Fei? Even if she helps her solve the problem, this matter will make the other party feel like a fish in the throat.

"Let me think about it. ”

"Then you have to go back to the United States as soon as possible, Li Fei will return to the United States in another week. ”

As soon as the phone hung up, He Xiaoxiao's phone came in again.

The main thing is to tell him that her father is going back to Runzhou today, and she will also go back to prepare for the graduate exam in December.

The two of them got tired of being on the phone for 10 minutes, and they didn't end the call until Luo Chun knocked on the door.

......

Han Yi didn't come to Zhonghai to eat, drink and have fun, and they separated after having breakfast with Luo Chun in the hotel.

Call and ask Li Fei to come out for a walk and chat.

Li Fei's friends in China have not been in touch for a long time, and the two sides have no common language at all, so it is rare to have someone to talk to, and they simply agreed.

The two of them drove to People's Square, and then walked and chatted on the lawn.

The main thing is AR visual algorithms, as for cloud computing, Han Yi only knows a little scratch.

When they were tired of walking, the two went to the teahouse to the east to drink tea, and then continued to talk.

Visual algorithms are a huge project.

Just like an intelligent robot, many people might think, "Hey, go over there and help me get a cup of coffee." ”

This may sound like a simple task for ordinary people, but in the world of robots, it is full of challenges.

In order to accomplish this task, the robot first needs to load a map of the surrounding environment, accurately locate its position in the map, and then control its own movement according to the path planning of the map.

In the process of moving, the robot also needs to avoid obstacles in real time according to the three-dimensional depth information of the on-site environment until it reaches the final target point.

In this series of robot thinking process, it can be broken down into several parts of the vision algorithm: depth information extraction, visual navigation, and visual obstacle avoidance.

And the Tianyi Depth of Field Detector includes these major items.

He had a big blueprint in mind.

This blueprint includes everything that AR can involve, and uses technology to promote trade, and finally forms a huge network to hold up the "hologram" dream in his heart.

And everything I am doing now is preparing for the ultimate dream in my heart.

......

The teahouse is antique, with red columns, blue brick paving, solid wood square tables that have been ground out of the pulp, coupled with the transparent style of the front and back, people sit inside, as if they are isolated from the world and forget the bustling city outside.

At this time, it was almost noon, and vegetarian fried food was also served in the teahouse, and the two of them simply ate inside.

Li Fei habitually pushed the rimless glasses on the bridge of her nose and said, "I have a treat today." ”

Han Yi waved his hand: "I don't have the habit of letting women pay the bills." ”

Li Fei said: "Then try to get used to it." ”

"I can't get used to it. The United States is the United States, China is China, and the national conditions are different, so we cannot generalize. ”

For Han Yi's insistence on these details, a determined person like Li Fei couldn't resist him, and finally could only agree.

After dinner, I sat until three o'clock in the afternoon, and then said goodbye and left.

The next morning, Han Yi went downstairs to Li Fei's house to take her.

The two of them still went to the teahouse, chatted until noon, and fried a few vegetarian dishes.

Day 3 and Day 4 as usual;

On the fifth day, Han Yi took her to Starbucks on the west side of the square.

When the place changes, the topic naturally changes.

Today, Han Yi didn't talk about technical issues, but talked about the United States, and then talked about himself, and talked about He Xiaoxiao.

Li Fei smiled and asked, "Which of you is chasing whom?"

"Uh...... I chased her. ”

Li Fei knocked on the table with his left index finger and said unceremoniously: "To be honest." ”

"To be honest, Lang has a concubine, but I'm embarrassed to take the initiative to speak out because of machismo. ”

Li Fei covered her nose with her hand and sneered, "You just said that your girlfriend chased you." ”

Han Yi said: "In my opinion, it is not something to be proud of. ”

"Why? I don't think there's anything wrong with girls chasing after her, and it's quite romantic. ”

Han Yi took a sip of soda, put it down and said, "Maybe! It's just that I personally think that when the two sides have a good impression of each other, it would be better for the boy to take the initiative." ”

After a pause, he smiled and asked, "Don't just talk about me, talk about you!"

Li Fei picked up the cup to cover it up, shifted his gaze and said, "My life is work, and I spend every day in the company and at home. ”

"Wouldn't that be boring?"

"It's good to get used to it. Li Fei stretched out his hand and brushed the hair in front of his forehead, and several black studs on his left ear were shining.

Han Yi said: "I read psychology for a while, and when people lie, they will do some inconsequential small actions to cover up the paleness of language, or subconscious self-hypnosis, to make themselves believe that what they say is true. ”

"Ah...... What do you mean?" asked Li Fei with a hint of panic in the glasses behind his glasses.

Han Yi said: Can you tell me your story?"

Today, on the way to Starbucks, Li Fei told him that she would return to the United States tomorrow.

The time is too short, Li Fei's mind is too mature, and it is too late to imperceptibly, so she can only use suggestive words to make her believe that he knows something, and then she will take the initiative to say it.

"I ......"

Li Fei's hand holding the cup tightened, and then he looked up and said, "I don't have any story to tell." ”

Han Yi looked straight at her, "Nietzsche said that if there is really a miracle in this world, it is just another name for hard work." The hardest stage of life is not that no one understands you, but that you don't understand yourself. ”

"Will there be a miracle if you work hard?" Li Fei said to herself.

"If someone asks me, I will tell him that there are not necessarily miracles if you work hard, but there are certainly no miracles if you don't work hard;

You ask me, and I'll tell you for sure that there will be miracles. ”