Lin Su is actually not particularly proficient in this knowledge.

Therefore, she can only know that there are some problems in the research direction of these old gentlemen through some surprises in the previous life and some of the contents recorded.

However, the reason why they have this kind of problem, because of the knowledge reasons, Lin Su can't explain it clearly.

If she simply took what she had written to Sui Lao and told Sui Lao that there was something wrong with this new research direction. If Elder Sui will believe it, maybe he will doubt whether Lin Su's background is clean.

However, if he didn't do anything and just watched the country suffer, Lin Su also felt a little unbearable in his heart.

Thinking of this, Lin Su scratched his hair. Now that he had woken up at this time, Lin Su was not ready to rest anymore.

"System, here, I want to make a wish. ”

"Ding, the wishing system is at your service!What does the host need?"

"I want to learn some knowledge about this model of CNC machine tool, can the system provide me with learning materials. ”

"Please wait, the system needs to scan. ”

After the wishing system was finished, there was no sound. In less than a minute, the voice of the system came from Lin Su's mind again.

"The host needs to spend a primary wish in exchange for the learning of relevant knowledge, does the host make a wish?"

Hearing that the system said that he could make a wish, Lin Su's heart was very happy.

Lin Su has already discovered that in the wishing system, if you just make a wish to learn some knowledge, the wishes that need to be spent are actually not very much.

Therefore, every time he made a wish to learn some new knowledge, Lin Su always had a feeling of taking advantage.

"Make a wish!"

"Ding, the host meets the conditions for making a wish, and the wish is successful! The host will spend a primary wish in exchange for a mechanical-related book. The learning content has been distributed, please pay attention to the host. ”

Hearing the words of the system, Lin Su immediately turned on the projection in his mind. Sure enough, there are a lot of mechanical-related books that have been put into the system.

However, looking at the number of these books, Lin Su had a big head.

Among Lin Su's expectations, of course, he hopes to read fewer books. In this way, her reading speed has improved, and she can naturally find out the problems that may arise in the process of transforming this machine tool in the shortest possible time.

However, the system is not a real person after all. When Lin Su asked it to scan the books he was using now, the system could only find out all the books that existed in the system and were related to the content that Lin Su needed.

Lin Su probably took a look, and among the books that the system transmitted to her, there were actually those written by later generations.

For a while, Lin Su didn't know if he was going to have a headache and give himself so many books. I should still be happy that I can get so much relevant content with only one primary wish.

Although he thought so much in his heart, Lin Su also knew that because the number of books was too large. Therefore, my workload has also increased a lot.

Time is tight, tasks are heavy, and now is not the time to waste time thinking about these issues.

Therefore, Lin Su turned on the light and began to learn the relevant content directly through the projection of the system. While writing, I write down some things in my notebook that I might use.

Because he studied too hard, Lin Su didn't even feel the passage of events.

Until, she heard a knock at the door.

Hearing the voice, Lin Su pulled his thoughts back from reality. When I looked up, it was already light up outside.

Lin Su was taken aback in her heart, and she looked down at her watch. found that at this time, it was almost eight o'clock.

She slammed up from her chair, and rushed to the door without even bothering to clean up her personal image.

"Who?"

"Susu, it's me, are you in the house?"

Hearing Du Shengnan's voice coming from outside the door, Lin Su opened the door directly.

As soon as Du Shengnan entered the door, he was startled by Lin Su.

In her impression, the clothes on Lin Su's body, although they are not very fashionable. However, it is also neat and clean. And Lin Su himself also pays special attention to his personal image, and cleans himself up every day.

However, Lin Su at this time. His hair was still not combed up, and he was wearing pajamas. The most important thing is that Lin Su's beautiful big eyes are full of red blood at this time, and the whole person looks a little haggard.

Taken aback by Lin Su's image, Du Shengnan hurriedly asked, "What's wrong? Is there something wrong? Why do you look so haggard?"

"Sister Du, we don't have any problems, it's just that we stayed up late last night to make conjectures and didn't have a good rest. You sit down first, and I'll clean myself up. ”

At this time, Lin Su and Du Shengnan had a very good relationship. Plus she's going to be late soon. Therefore, Lin Su was not polite to her, and went directly into the bathroom to clean up his personal image.

"Hurry up, tell me, what did you think of, why did you work so hard? You just study and work like this, and your body can't stand it. ”

Hearing Du Shengnan's words, Lin Su, who was brushing his teeth, showed a somewhat embarrassed smile at her.

In fact, Lin Su has paid more attention to maintaining his body over the years. In addition, there are relatively few entertainment facilities in this era, and her work and rest time is still relatively regular.

Is it because the matter is more urgent this time that she is so anxious?

Seeing that Lin Su was just laughing, I don't know if I listened to my words. Du Shengnan, who often forgot to sleep and eat when he started experiments, was really not good at saying anything, so he could only skip this topic.

"By the way, I didn't have anything to do with you today. Sui Lao originally wanted to ask you something before you worked. As a result, you never passed, and Sui Lao was afraid that you would encounter some danger, so he asked me to come to your bedroom to see you. Alright, since you don't have any problems, I won't stay here any longer. I'll go back and talk to Sui Lao to save him from worrying. ”

Seeing Du Shengnan leaving, Lin Su was simply crying without tears at this time. Obviously, I wanted to find out the problem as soon as possible, but as a result, I was late the next day after I came to work. That's not all, it was even known by Sui Lao.

Lin Su felt that he had never been so ashamed before when he grew so big.