"I just taught them a little bit of electrical repair stuff. Duan Yun replied casually.

"Do you still know how to repair electrical appliances?" Yu Shulan was a little surprised when she heard this.

"I know how to make a little fur, that is, I can change a small part to connect a wire or something. Duan Yun said lightly.

"Uh...... That's right. Yu Shulan was slightly disappointed when she heard this.

"Xiaolan. At this time, Cheng Qingyan slid over, holding two ice creams in her hands, and said to Duan Yun and Yu Shulan: "Ice cream from the egg factory, take a break." ”

"Thanks. Duan Yun was not polite when he saw this, and after thanking him, he took the ice cream from Cheng Qingyan's hand.

At this time, several young workers who came with them were already a little tired, and they were sitting on the benches on the sidelines resting and laughing, and Cheng Qingyan also sat down with Yu Shulan.

Seeing this, Duan Yun went straight to the freezer on the sidelines, and said to the boss next to the freezer, "Bring me a box of soda and put it in front of that bench." ”

"Hey!" The boss was overjoyed when he heard this, and said to a young man watching the field next to him: "Xiao Li, you take a box of soda from the freezer and send it over." ”

When the young man heard this, he immediately took out the whole box of soda and walked to the place where Cheng Qingyan and them were resting.

"I said boss, you're dressed well......" Seeing that the owner of the roller skating rink was in his early forties, with a mustache, wearing a silver-gray suit and a red tie, he looked full of anger.

This year, suits are very rare in China, usually men wear all blue and gray tunics, and it is already quite fashionable to put on a fake collar or something, but suits are basically not sold in China, and tailors rarely make this kind of clothes.

"Hehe, Hong Kong goods, Pierre Cardin's ......" The middle-aged boss shook his sleeves proudly as he spoke, revealing the trademark on it.

"It's so handsome, it's a world famous brand at a glance!" Duan Yun heard this, and immediately gave a thumbs up with a look of 'envy'.

From the perspective of Duan Yun's previous life, the style of the suit worn by this middle-aged boss is rustic, and the fabric is not good, it should not be a high-end product, but there is no doubt that being able to wear a suit in this year is definitely a symbol of strength, compared to the gray and black clothes on the street, it is indeed a lot more trendy.

"You are quite knowledgeable, and you actually know that this is a world famous brand. When the middle-aged man heard this, his face became even more proud.

"Boss, you must have made a fortune in the south, besides this roller skating rink, do you have any other business?" Duan Yun asked.

"Actually, it's nothing, I just ran a small business in the south in the past two years, and this roller skating rink was also contracted by relying on relationships. The middle-aged boss obviously didn't want to reveal to Duan Yun what kind of business he was doing, after all, the unfortunate masters of the past two years have made a lot of money in silence, and if the channels to make money are revealed, it is easy to be hit by speculation, and they will also be robbed of business.

But even if the middle-aged boss didn't say anything, Duan Yun knew that he was a bad man, and at this time, he had already focused his attention on the speakers placed behind the mustachioed boss.

This speaker is nearly half a meter high, and it also uses a solid wood speaker, with two speakers up and down, which looks very heavy.

Duan Yun had already noticed the four speakers around the venue when he was rollerblading just now, and he felt that the sound quality was wrong, so he took this opportunity to ask the boss where he bought it.

"Your speaker is good, where did you buy it?" Duan Yun asked the mustachioed boss after observing this speaker.

"This is a domestic YZ-3-7 speaker, an old brand......"

"Domestic speakers?" Duan Yun was stunned when he heard this, and then said: "This sound quality is good, it sounds like an imported speaker." The sound quality is good, and the mid-bass is quite balanced. ”

"Looks like you're a connoisseur. Hearing this, the mustache couldn't help but look at Duan Yun again, and said: "Actually, this speaker was bought at a high price from the electronic home of the fourth archway, the chassis shell is domestic, and it is painted with a lacquer, and the inside is modified, and the effect is better than that of imported ones." ”

"The Fourth Archway Electronic House?" Duan Yun felt that this place sounded a little familiar.

"That's right, it's on the oil mill lane behind the third department store next to the fourth archway, there are a lot of good things in it, you can go around. The mustache said.

"Isn't it a home for lovers, why do you still sell things?" Duan Yun asked curiously.

"In the past, there was a hardware and electricity store, and then at the beginning of last year, the national policy resumed amateur radio activities, the city government approved the establishment of an amateur radio home there, there are a lot of capable people who join the association, are amateur electronic technology masters, every Sunday will be in the alley to change some electronic components or something, in addition to the hardware store also helps to sell some handmade small electrical appliances or something, I bought this speaker from them, it cost more than 400 yuan, if you buy imported, at least **100 it. The mustache said.

"Uh. Duan Yun was dumbfounded when he heard this, and he suddenly remembered that when he was before, Li Caitou had also mentioned this radio amateur home to him, but Duan Yun didn't care about it at that time.

"Actually, there aren't many handmade things in that place, but some things are cheaper than the electrical appliances sold on the market, and they can also help you modify them......" As the mustache spoke, he pointed to the spherical kaleidoscope lantern hanging on the roller skating rink, and said to Duan Yun: "I also bought this lamp from there, the effect is good, and it is half cheaper than the one sold on the market." ”

"Good stuff. Duan Yun glanced at the lamps on it and nodded, and then asked, "By the way, boss, you said that there was an event at the house of electronic enthusiasts on Sunday, so if you go now, there should be someone, right?"

"Yes, you can go over now. The mustache said.

"Thank you so much. Duan Yun was overjoyed when he heard this, and after thanking him, he turned around and left the freezer.

At this time, after the young workers who came with him rested, they began to roller skate again, and Yu Shulan was also pulled by Cheng Qingyan to skate together.

"Dongzi. Duan Yun hooked his finger at Cao Dong.

"What's the matter, Brother Duan?" Cao Dong immediately slid over when he saw this.

"I'll go out on some errands, and you will play first, and if I don't come back at half past five in the evening, you and the brothers will send the women workers home. Duan Yun said.

"Okay!" Cao Dong replied very dryly.

Afterwards, Duan Yun said hello to Cheng Qingyan and Yu Shulan, after all, it was an event that they had agreed to do together.

Although Yu Shulan was a little disappointed when she heard that Duan Yun was leaving, she couldn't say anything.

After Duan Yun left the roller skating rink, he rode straight to the direction of the home of electronic enthusiasts in the fourth archway......