Chen Xiaorong plugged in the power supply and pressed the play button on the recorder, and the cheerful singing rang out.

"...In another twenty years, we will meet again. How beautiful the great motherland should be! The sky is new, the earth is new, and the spring is brighter,..."

I haven't listened to this song for a long time, and Huang Han laughed silently.

What the songwriter of this song will be like less than twenty years later? It cannot be portrayed.

I used the ambiguity of "The sky is new, the earth is new, and the spring is brighter".

They could not have imagined that the motherland's economy was taking off and the people's lives were booming. Overall, they showed a leap forward.

It is appropriate to describe it as "new clothes, new houses, and extinct thatched houses".

Unfortunately, the development of the economy also paid a heavy price and sacrificed the environment. It is not just that "the sky is new, the earth is new, and the spring is brighter."

Instead, chimneys with black smoke can be seen everywhere in "dark sky and darkness", with severe pollution, gray sky, and rivers with smelly sewage flowing everywhere on the earth.

"Chen Xiaorong, why is the sound of your recorder so low? Have you turned the sound to the maximum?"

Xiao Qiang's voice brought Huang Han back to reality from his memories.

Chen Xiaorong said, "It's already driven to the maximum! I don't know what happened. The sound of the tape recorder is getting lower and lower. I don't think it's too obvious today when I hear it."

Xiao Qiang said, "Can it be broken?"

"It probably won't! I just bought it at home. I have only used it for half a year, so I'm using it carefully!"

The counterfeit goods have not arrived yet, and there is no fake ticker for now. Chen Xiaorong’s family must be original, so it is not possible that it is so easy to break!

Huang Han smiled and said, "The Japanese's inclusion machine is of good quality. As long as it doesn't hit you, it won't be broken for more than ten years."

Xiao Qiang said, "Then why is the sound of this tape recorder not as high as my radio?"

"The head is dirty! If you wipe it, the sound will be high?"

Xiao Qiang wondered, "What's dirty? Don't pretend to understand?"

Huang Han asked, "Rong'er, have you brought a handkerchief?"

Suddenly, Chen Xiaorong blushed with shame, Xiao Qiang widened her eyes and asked, "Huang Han, why are you calling Chen Xiaorong?"

More than 20 friends in the piano classroom looked curious and looked at Huang Han and Chen Xiaorong.

Huang Han quickly evaded, "What! You are just one hundred thousand whys! Do you want to see how I make the sound of the tape recorder high?"

The heartless Xiao Qiang was immediately depressed and nodded, "I want to see it, I want to see it so much!"

Huang Han took the handkerchief handed by Chen Xiaorong, pressed the button to drive the tape door, and took out the tape from the opened tape door.

I used my fingers to hold the handkerchief and wiped the magnetic head in the middle of the tape door, took it out and looked at it, and it was indeed covered with brown magnetic powder.

Huang Han changed the clean corner of the handkerchief and continued to wipe it. He repeated it four times. He found that the handkerchief was no longer dirty, so he put it in the tape and pressed the play button.

The sound suddenly increased by more than three times, which scared Xiao Qiang, who was closest to him. Huang Han quickly rotated the button and lowered the sound in half.

The friends were all shocked, and Chen Xiaorong murmured, "Huang Han, why did you turn on the calculator? I haven't taught you yet? Didn't you say that you don't even have a radio at home?"

Xiao Qiang said, "The Huang Han family does not have a radio, what's wrong?"

Chen Xiaorong said, "Didn't you see it? He can even use the recorder!"

Xiao Qiang understood and said, "Yes! Huang Han, tell me quickly, why do you use the metering machine? You will also take out the black dirty things from it!"

This cannot be explained, Huang Han simply pretended to be stupid and said, "Yes! We grew up together. Think about it carefully, why do I use a meter?"

Xiao Qiang is easier to cheat and said, "Do you want me to think about it for you? I..."

Zhang Chunmei said, "Xiao Qiang! Can you stop talking? We all want to listen to the songs well!"

"Okay, I won't say anything anymore, I want to listen to music, too."

Huang Han quietly left the piano classroom. It was the first time that Qian Aiguo and Chengwenge listened to the inclusion machine. They thought it was fresh and nice, so they didn't pay attention to it.

The power of the collector is too small, and the songs are played on the noisy West Street, and the pedestrians coming and going cannot hear it at all.

There are seven or eight speakers used in the school for conferences, which should be the one with transformers.

Huang Han was going to go to the principal's office to see if Principal Zhu or Secretary Ma were there. He wanted to borrow two suitable speakers for three days, but he probably wouldn't be rejected.

The school is in summer vacation, and there is no need for this meeting during this period, doing radio gymnastics, and eye exercises.

Huang Han is lucky, both leaders are there.

Principal Zhu and Secretary Ma have been coming to the principal's office around nine o'clock these days and left after eleven o'clock. They are worried that the provincial radio station or the education bureau will not be able to find anyone by phone.

The door was open, and Huang Han didn't go in directly and knocked on the door panel.

Principal Zhu was looking at the People's Daily today. Hearing the knock on the door, he looked up and saw Huang Han standing at the door, and said enthusiastically

"Oh! Huang Han! Come in, come in, what's the good thing?"

"Hello Principal Zhu, hello Secretary Ma! My hotel will open tomorrow. I came here to borrow two speakers from the school for three days."

Huang Daozhou is so poor that he is very good at being a human being. That afternoon, Secretary Ma had invited them to go to the "Famous Hotel" to have a drink on the evening of the 28th.

So they knew the day when the Huang Hanjia Hotel opened.

At this time, most of the principals and teachers were held, and there was no so-called teacher-giving banquet that ruined the atmosphere and destroyed the image of the teacher.

Principal Zhu, Secretary Ma and Huang Daozhou were only one-on-one and had never had a relationship. They could not accept the invitation to drink at a student's house.

They shook hands with Huang Daozhou politely and politely declined the invitation. The reason was very good. They were educators, so how could it be to openly shout and drink wine in front of students?

Principal Zhu thought Huang Han took it for granted and explained, "Children, you can't play songs with speakers, there are many more things!"

"The things in the school are too old and there is no need. Shen Xiaorong has already lent me her inclusion machine. She can play songs as long as she connects to the speakers in the school."

"Ah!" To be honest, Principal Zhu didn't understand this, and looked surprised.

Secretary Ma said, "You have borrowed Shen Xiaorong's recorder, so how can we not borrow the speaker? But I don't know if it doesn't make it sound."

"Of course it can ring. If the plug matches the number, it will take less than ten minutes."

"Okay! We want to see."

After a while, Principal Zhu and Secretary Ma appeared at the door of the piano classroom. They each carried a speaker and were sweating profusely.

The friends in the room were stunned.

There is no way. At the end of July, it’s hot even if it doesn’t move. It’s of course it’s so hot when you carry a speaker weighing about twenty pounds for more than 100 meters.

Huang Han was very relaxed. He was holding two audio cables, a power cable and a multi-purpose socket.

"Chengwen Pavilion, Qian Aiguo, quickly move two chairs under the dragon locust tree. Then I will make a basin of cold water for Principal Zhu and Secretary Ma to wash their faces."

The two older children were quick-moving and immediately brought a chair. Chengwenge picked up the basin and ran to the kitchen.

The jack of the speaker is a universal specification, which saves a lot of trouble. Huang Han directed Qian Aiguo to put the two speakers at the door, connect the audio cable, and connect the speaker's power supply.

Huang Han has seen it, no wonder the speaker is a bit heavy. It is indeed the type with a transformer, which can connect to 220 volts of civilian electricity.

After fiddling for less than ten minutes, this time when Huang Han pressed the play button, remember to minimize the volume of the recorder, then slowly turn it on, and then adjust the volume knobs on the two speakers.

Not only the friends were shocked, Principal Zhu and Secretary Ma both looked at Huang Han who was busy with haunted eyes.

"Fleece flowers, velvet flowers..." Li Guyi's crisp singing echoed in the courtyard, and the effect was many times better than the sound on the radio.

Such clear singing can only be heard in the cinema, and the principal, secretary and friends were stunned.

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Chapter completed!