The body of the range hood is black, and each button is silvery-white, which is installed on the wall above the stove and tilts down, so that it can be directly absorbed when there is oily smoke.

Sending people away, Hao Nan and Tian Shangguo both gathered in the kitchen, curious here and there silently; The two didn't know how to use it, so they couldn't know where to start, so they could only ask the dog who was still packing up his things.

"Dog, how do you use such a big iron bump?"

Dogdan stepped forward and flipped the switch, as it was now a standard dumb robot and could not be voice-activated; You can only use the old-fashioned method to turn on the machine, and the hood slowly opens the lid with a dripping sound.

"Range hood 001 is at your service."

"Yo, I can talk." Hao Nan hurriedly stepped up and looked back and forth over and over again, "This iron pimple is a bit interesting." ”

Tian Shangguo squeezed the person to the side, and he was also curious, "People call it range hood No. 001." ”

"It's all the same, it's not an iron lump yet." Hao Nan stretched out his hand and touched it, "Comrade Zhong's products are really good things, look at such an iron bump that can still speak; But why can't dogs talk? His gaze then fell on the dog.

The dog glanced at them, turned off the hood, and turned away; The kitchen is cleaned up, and I don't bother to take care of these two fools.

"Damn, we haven't seen enough yet." Hao Nan stretched out his hand and pressed it where the dog egg had passed, and the range hood turned on again, this time he didn't speak, "Why don't you speak?" ”

Tian Shangguo shook his head, "Ask Comrade Zhong." ”

"Comrade Zhong is asleep."

"Then I'll ask tomorrow, let's go wash and sleep too." If they can't figure it out, they look at it and look at it, it's useless; It is better to wait for Comrade Zhong Yuxiu to ask again.

The two of them left the kitchen with their front and back feet, and went to the bathroom to wash up before going upstairs.

Goudan walked into the room, closed the door, and asked in a low voice: "Master, the range hood can speak, when will I be able to speak?" ”

"They've worked out a sound control system as well?" Zhong Yuxiu suddenly rolled over from the bed and stared at the dog.

"yes!" Dog Dan nodded his iron head, "When I turned on the machine, I said that the range hood 001 No. 1 is at your service." ”

"That's it!" I have a bottom in my heart, "I'll take a look tomorrow, and sleep first today; You go charge it, wait until I see the hood. ”

Dogan bowed his head again, "Good night, master." ”

"Good night."

Dogan went to the lab on his mechanical legs, and after a few moments he was silent.

A good night's sleep, the next morning, before dawn; Zhong Yuxiu came to her senses, got out of bed and got her clothes to wear, and the dog automatically turned on and walked out when she heard the movement.

"Good morning, master, you got up too early, you can sleep a little longer."

"Early." Zhong Yuxiu raised her head in response, lowered her head and put on her shoes, "Let's go, go down and make breakfast." ”

"Yes, master."

One person and one robot went downstairs, and Goudan walked behind and entered the kitchen with Zhong Yuxiu; The first time to see the range hood, the style is ordinary, not very good-looking, press the switch, the range hood turns on the sound control system again.

"Range hood 001 is at your service."

"I've really researched it." Turn off the range hood and turn it on again, this time there was no sound, Zhong Yuxiu frowned, "Defective product." ”

Gou Dan sensed that Hao Nan and the others didn't come down, and said: "Master, defective products can also speak, and Gou Dan doesn't dare to say a word outside; Dog eggs are more defective than defective products. ”

"Go aside." Zhong Yuxiu brushed aside the dog eggs that came over, and looked at the range hood for a long time, "It's barely usable, it's good, it's good to be able to control the sound to turn on and off." ”

"Master, that's what it says." No dog can handle it.

Zhong Yuxiu glanced at it, "What are you proud of about the technology problem?" ”

"Well, the master is right."

Still, it felt very proud, and in the interstellar age, it was nothing like an extremely human; In this era, it is a species that is hundreds or thousands of years ahead of its time.

"In a word, I thought they had studied the sound control system completely, disappointed." After touching the range hood thoroughly, she was not interested, "It's still that their ability is not enough, if they have enough ability, how can they produce such a thing." ”

The dog wants to say that it's not that they are not capable, but that the owner is too powerful; In front of their owners, they are all weak chickens.

"Dog, you cook, I'll see if there are any flaws in the function of the smoker."

"Okay, what does the master want to eat?"

Zhong Yuxiu glanced at the iron bumps on the wall, "Let's make beef noodles, the soup base should be fragrant and spicy." ”

Making steamed buns can not detect the function of the range hood, only when stir-frying can you observe it most intuitively; Thinking about it, there will be a stir-fry process before the beef noodles are made into the soup base, and she is hungry.

"No problem, master, please sit next to you."

Zhong Yuxiu retreated, and the dog egg prepared the seasoning and beef, and cut it into the pot; In the process of stir-frying, a lot of oil stains were generated, and the range hood was powerful, absorbing all the oil smoke and not splashing outside, Zhong Yuxiu was satisfied with this.

"It's okay, but I don't know how long it will last, I hope it can be used for a longer time."

"Yes, master, the broken dog can be repaired." The dog looked back and responded.

Zhong Yuxiu bowed slightly and withdrew from the kitchen; I went to the bathroom to wash up first, and when I came out, I took pen and ink paper from the utility room, and slowly wrote on the table in the dining room what the range hood needed to improve.

She gave all the data, and they didn't study the sound control system completely; The sound control system can only be regarded as a semi-finished product, not even a finished product, and it is not even a finished product when it is started, and even there is no one directly behind.

According to the data she gave, the sound control system should be like a dog once it is born.

It's a pity.

The sound control system needs to be further studied, and the movement of the range hood is too large, so it is best to silence it.......

Listed out, the paper pressed on the table, the pen and ink returned to their places; Zhong Yuxiu was too lazy to care, went upstairs and took a medical book and went down to read it, gadgets like range hoods are not perfect, she still doesn't know enough about the current scientific researchers, and she has to move back technically in the future, and she can't give it too ahead.

"Comrade Zhong is early."

"Good morning, Comrade Zhong, you woke up so early."

Hao Nan and Tian Shangguo went downstairs one after the other, Zhong Yuxiu turned his head to look, "You guys are down, the dog is making breakfast, you go to exercise first." ”

"What do dogs do delicious? I smell chili oil. Hao Nan glanced at the kitchen, the kitchen door was closed, and he didn't see anything.

"Beef noodles, making soup base, you can eat it later."

Hungry.

Hao Nan nodded silently and went out with Tian Shangguo.

Zhong Yuxiu was the only one left in the hall, and she was concentrating on reading; When I heard footsteps again, it was already bright outside the window, but it was gray today.

"Brother Yan is here, what are you holding?" Zhong Yuxiu turned her head to look at the person who walked in from the outside.