"I wish I was worrying about nothing." In the end, Xiao Yuan comforted himself like this.

"Give me a letter before the eldest sister leaves." Lu Xuancao said.

"What letter, was it given to me?" Xiao Yuan's spirit was shocked, and he hurriedly asked.

"Yes, eldest sister explained, let me send someone to give it to you when you call, saying that there is something you want in it." Lu Xuancao said.

"Send someone to bring it to me right away." Xiao Yuan said.

"Okay, I'll send it to you personally, hang up first, goodbye." Lu Xuancao said, and hung up the phone after speaking.

Xiao Yuan put away the phone and went back to the classroom, just because he was worried about it, but it was difficult to calm down during class, and he walked several times, so that his teacher thought he was sick and suggested that he go to the doctor, but he refused.

Lu Xuancao came to Berkeley at noon when Xiao Yuan and Xia Jiuying had just arrived home, and after finding Xiao Yuan and giving him Tang Sa's letter, she left in a hurry without stopping.

After Lu Xuancao left, Xiao Yuan couldn't wait to open the letter and took out a piece of letter paper from it.

"Xiao Yuan, my sister needs to leave San Francisco for some time, and I may not be able to contact you during this time, don't worry about my sister's safety, don't forget that my sister is the queen of the San Francisco underworld, and she is protected by a powerful queen's guard, and Jiang Hua and his strong female warriors are assisted, so my sister is very safe, don't hang up."

"Sister asked you to do the image processing software, you have to do it seriously, after my sister comes back, I will still use it, the training materials needed for this software are ready for you, just put them in the blade cluster I let you see last time, just pick it up yourself when you need it, I've told Xiaocao, the server there will be turned on after I leave, you can use it at any time."

"In addition, the system design document of the software that my sister is going to do is also there, and my sister didn't want to trouble you, but it seems that you still have to work hard, and when my sister comes back, I will reward you well, come on."

Xiao Yuan folded the letter and put it on the table, although Tang Sa specifically emphasized that he was very safe, but this emphasis made people feel that there was no silver three hundred taels here, not only did not reassure Xiao Yuan, but made him more worried, and he just couldn't help anything, this feeling was very helpless.

"What's in my sister's letter?" Xia Jiuying walked over, sat down next to Xiao Yuan, and asked.

"See for yourself." Xiao Yuan pointed to the letter on the table and said.

Xia Jiuying picked up the letter, unfolded it and looked at it, then folded the letter again and put it back on the table, reached out and grabbed Xiao Yuan's hand, and asked, "Are you worried about Sister Sa's safety?" ”

Xiao Yuan nodded, shook Xia Jiuying's hand with his backhand, smiled at her, and said: "Actually, it's useless to worry, maybe things are really like what she wrote in the letter, we are just worrying about the sky, for the sake of the future, what I can do is to do the things she gave me well, and wait for her to come back safely." ”

"Hmm." Xia Jiuying nodded, leaning on Xiao Yuan's body with a soft body, and did not speak.

"I'm so angry with the old man, I'm really stupid, I've never seen such a stupid girl, she reacts so slowly, she's angry, wow, ......" The quiet atmosphere in the living room was broken by the old man, he pushed the door and walked out of his bedroom, looking angry, blowing his beard and staring.

"Grandpa, are you angry with Ning Lan again?" Xia Jiuying stood up, came to the old man's side, grabbed his arm, and asked.

"Well, this girl is too stupid, I explained to her for a long time, she understands that the donkey's lips are not the horse's mouth, if I can get her out of the computer, I have to spank her ass, and I will be angry." The old man said that with Xia Jiuying's persuasion, his face was a little better, but his anger was obviously not finished.

"Master, you are too involved in the play, even if Ning Lan is a normal person, it is estimated that it is very difficult to understand the mysterious things you said, not to mention that she is just an intelligent program, and it is not all her responsibility to respond slowly." Xiao Yuan smiled and persuaded.

"Uh, haha, being a teacher is really too deep into the play, when I talk to that girl, I really treat her as my granddaughter Ning'er, and I often forget that she is just an intelligent program." The old man laughed.

Xiao Yuan smiled, the master seemed to be angry just now, but in fact, his complexion and mental state were much better than before, and all this was because of Ning Lan, the day after Ning Lan was created, the old man found him and asked him if he could let him have some communication with Ning Lan.

It was very easy for Xiao Yuan to communicate with the agent, but it was not easy for the old man, because the old man couldn't type.

Fortunately, after communicating with Ning Lan, he learned that she could recognize speech and could communicate in Chinese, which made Xiao Yuan feel surprised and surprised, so he bought a set of headphones and microphones for the old man, and asked him to try to communicate with Ning Lan in this way.

Ning Lan's accent turned out to be the same as that of the little fat man, and even the timbre was the same, Xiao Yuan had just installed the microphone, and when he heard Ning Lan speak for the first time, he was so frightened that he almost thought that the little fat man had returned to his soul, although this kind of timbre sounded very kind, but it did not conform to Ning Lan's female identity, and the old man listened to it, and he was also very dissatisfied, and even lost his temper.

In order to change Ning Lan's timbre, Xiao Yuan asked Xia Jiuying to record a note and let Ning Lan imitate it, Ning Lan had an imitation object, and quickly adjusted her timbre to the same timbre as Xia Jiuying, the old man nodded with satisfaction, but then there was a new problem, that is, Ning Lan could only understand an accent similar to that of a little fat man and Mandarin, and although the old man could speak Mandarin, his pronunciation was very non-standard, so Ning Lan often misheard, and even couldn't understand at all many times.

The timbre is very easy to solve, but the accent is a problem that is more complex than the timbre, which can not be solved in a while, in addition, the old man's own way of speaking is also a problem, because of age and the education he received since childhood, he likes to speak in literary language, and many times likes to quote scriptures, Ning Lan's language comprehension ability obviously comes from the little fat man, and some of the ancient words that the old man habitually says are often incomprehensible, and even directly misinterpreted, and many allusions cited by the old man are not in the knowledge base, It's even more incomprehensible, the old man probably treats Ning Lanzhen as his granddaughter, and most of the time he is very patient, but there are times when he is so angry that he loses his temper, and just now he probably lost his temper because of this situation.

The old man said that Ning Lan's slow response was another reason, and the consumption of computing resources by voice processing was not an order of magnitude compared to word processing, so the computing processing power of the notebook was insufficient.