In an instant, a rich aroma spread throughout the cowshed. It was the unique and tempting smell of food that instantly aroused everyone's appetite.
Lin Zhiyue carefully took out the lunch boxes from her backpack one by one, her movements so gentle as if she was handling some rare treasure.
She opened a larger lunch box first, and hot steam rose up suddenly, carrying a rich aroma.
"Wow, girl, this is stewed mutton!" Grandpa Lin exclaimed in surprise.
Then, Lin Zhiyue opened another lunch box, and bright red braised pork appeared in front of everyone. Each piece of meat was cooked to perfection, and it made people salivate just by looking at it.
Finally, she opened the lunch box containing the buns. The plump white meat buns were neatly arranged, exuding an enticing aroma of wheat and meat.
Grandma Lin's face was full of smiles, and her wrinkles were full of kindness. She took Lin Zhiyue's hand and said affectionately, "Oh, my dear granddaughter, I haven't tasted your cooking for a long time. Grandma has been thinking about it."
As they spoke, everyone sat together and started to eat eagerly.
Everyone enjoyed the meal and chatted about family matters.
Lin Weidong swallowed the bun in his mouth and asked, "Granddaughter, now that you are done with your work, what have you been doing during this period of time?"
Lin Zhiyue looked at Grandpa Lin who was sitting opposite him and said seriously, “Grandpa, I went to the machinery factory to help.
Their machine broke down, but they had just received a foreign trade order, and the time was tight and the task was heavy. No one in the factory could fix it, which made the factory manager very anxious.
Later, they heard that I knew some mechanical maintenance, so they wanted me to help with the repairs.”
Hearing this, Grandpa Mu was surprised. He put down his chopsticks and asked, "Girl, can you repair machines? This is not a job that ordinary people can do."
Lin Zhiyue nodded slightly, with a humble smile on her face, and replied softly: "Well, I usually like to study these and understand some principles and techniques."
Putting down the bowl and chopsticks, Lin Zhiyue paused and continued: "After finishing the equipment maintenance, I helped Director Song modify the car.
His car is a bit old and its performance is not very good, so I was thinking about whether I could modify it to make it more practical.
Grandpa Bai put down the bowl and chopsticks in his hands, his face full of curiosity and amazement. He leaned forward slightly, staring at Lin Zhiyue, and asked impatiently: "Girl, you really surprised Grandpa! Tell Grandpa quickly, what did you modify on the car? Modifying a car is not an easy thing. You are a little girl, but you can do it. Grandpa really admires you from the bottom of his heart."
Lin Zhiyue pursed her lips slightly, with a faint smile on her face, looking humble and gentle.
She said slowly, "Grandpa Bai, actually there aren't too many complicated things that have been changed.
First of all, the engine. The engine on the original car has been used for a long time, its performance has declined, it lacks power, and runs slowly.
I thought about upgrading it, replacing some key components, optimizing the intake and exhaust systems, and re-adjusting the engine parameters to make its power output stronger. In this way, the speed would naturally increase.
The car was too slow before, but now it can easily reach 100 mph, and it accelerates much faster. When I step on the accelerator, I feel a strong push on my back. "
At this point, Lin Zhiyue picked up the water cup, drank a sip of water, moistened his throat, and then said: "Also, it's too inconvenient to go out without a navigation system.
Director Song's car is relatively old and has no navigation system. Every time he goes on a long trip, he has to check the map in advance, which is very troublesome.
I installed the latest intelligent navigation system for it. This navigation system can not only accurately locate and plan the optimal route, but also report traffic conditions in real time to avoid congestion.
The operation is also very simple. Just enter the destination and it will take you on a smooth journey.
Now Director Song no longer has to worry about getting lost when he drives out. "
When Lin Zhiyue casually said to increase the car's speed to 100, the bullpen instantly became quiet. Everyone stopped what they were doing. Seven pairs of eyes widened with disbelief written on their faces, as if time had stopped.
They were still immersed in this huge shock, and their brains had not had time to fully digest this information. Then they heard Lin Zhiyue mention something about the "navigation system", and they were even more shocked.
Lin Lang was even more direct. He stood up subconsciously, his hands trembling slightly, his voice unconsciously rising a few notes, and asked anxiously: "Girl, you just said 100 kilometers per hour? You...you didn't say it wrong, did you?"
In his opinion, being able to increase the speed of a car to this level is simply incredible.
Lin Zhiyue still looked calm, with a faint smile on his face. He said in a steady and firm tone, "That's right, Dad. In fact, if we optimize some details, it's still possible to exceed 100."
Her words were like a bombshell, once again causing a storm in everyone's hearts.
At this time, Grandpa Mu recovered. He frowned, his eyes full of doubts. He leaned forward slightly, cast a probing look at Lin Zhiyue, and asked seriously: "Girl, what is the navigation system you just mentioned? This term is really new. Grandpa has lived for most of his life, but this is the first time I have heard of it."
The others also nodded, their eyes all falling on Lin Zhiyue, expecting her answer.
Lin Zhiyue looked at everyone's expectant eyes, cleared his throat, and began to explain patiently: "Grandpa Mu, this navigation system is like a guide who is always online.
In the past, if we went out to an unfamiliar place, we had to buy a map in advance and find the way by looking at the map, and it was easy to get lost.
This navigation system is different. It uses satellite positioning to accurately know our location."
As he spoke, Lin Zhiyue picked up a pen from the table and drew a simple diagram on the paper, saying, "As long as you input the place you want to go on this navigation device, it will immediately plan the route and report it in real time, such as how many meters ahead to turn and where there are congested sections. You can know in advance.
It’s like if we want to go to the next county, it can calculate the fastest and smoothest route and guide us all the way to our destination.”
Grandpa Bai was so absorbed in listening that he couldn't help but interject, "Girl, this thing is so powerful, it must have cost a lot of money to equip it, right?"
Lin Zhiyue smiled and shook her head: "Actually it's mainly a technical issue, the material cost is not that bad.
I used parts from discarded electronic products and assembled it using a program I wrote myself."
Everyone was shocked again and looked at him with admiration.
Lin Lang looked at his daughter, full of pride. He patted her on the shoulder and said, "My daughter, you really make your father proud. I didn't expect you to be so capable."
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