After handing it over to the system, the three brothers knelt down and begged for forgiveness

The next day, the sun shone on the magnificent exhibition center, and the stage of the Global Youth Invention and Creation Competition was shining brightly.

Young talents from all over the world gathered here, and the air was filled with tension and excitement.

The competition venue was decorated solemnly and full of technology. The huge display screen played the wonderful moments of previous competitions and the expectations for this competition.

The auditorium was packed with people, who were eagerly awaiting the wonderful presentations from these young inventors.

With the host's passionate voice, the Global Youth Invention and Creation Competition officially kicked off.

Every contestant's heart was beating like a drum, because they knew that this was an important competition that would determine their future.

The contestants took the stage one by one, each with an expression of nervousness and determination on their face.

They carefully placed their inventions on the display stand, ready to show the fruits of their wisdom to the world.

When a contestant stood in the center of the stage, the lights instantly focused on him.

He took a deep breath and began to explain his invention, clearly outlining every detail and every function. Meanwhile, data acquisition devices hidden throughout the stage silently recorded every bit of data.

These data will become an important basis for the judges to score.

The judges sat in the audience, their expressions focused and serious. They held the scoring sheets in their hands, listened carefully to the contestants' introductions, and observed the actual performance of their inventions.

They will make comprehensive considerations from multiple aspects such as innovation, practicality, technical difficulty, etc., and give fair and objective scores.

Every presentation is a challenge and an opportunity.

The contestants used their passion and talent to shine on this stage.

And this stage will also become an important step for them to achieve success.

Nan Qiao and Lin Yue brought the first generation of nano repair machines into the backstage of the competition.

This generation is the product of Dr. Jiang and his assistants, who copied the original nano-repair machine.

Although there are some differences from the original version, after continuous upgrades, treating minor injuries is no longer a problem.

Zhao Gang did not accompany Nan Qiao here because he was the organizer of the competition and had a lot of things to deal with at the competition and was too busy to handle it.

The walls around the backstage of the competition are covered with some high-tech posters, showing the outstanding inventions of the past and the outlook for future technology.

The light was soft and bright, shining on the display shelves filled with various inventions.

There is a specially designated preparation area with tables and chairs for contestants to organize materials and rest.

There are also some simple tools and spare materials nearby in case of emergency.

At the same time, there are also some screens that broadcast the game situation in the front desk in real time, so that the staff in the backstage can keep abreast of the progress.

Nan Qiao and Lin Yue sat in the corner with the first generation of nano-repair machines, their expressions slightly nervous but also full of anticipation.

They checked the machines from time to time. The competition was no big deal, but if the machines were bumped or broken, they would be heartbroken.

There were contestants from different regions around, some were whispering about ideas with their companions, and some were silently checking the final details of their inventions alone, all preparing for the upcoming presentation.

Staff members hurriedly shuttled around every corner, guiding the contestants, confirming the procedures, and checking the equipment.

They held walkie-talkies in their hands and kept talking about various precautions and arrangements.

Some volunteers were helping to move items, distribute materials, and ensure that everything was running smoothly backstage.

At this time, a foreign teenager with blond hair, blue eyes and a high nose bridge walked onto the stage with a confident but slightly nervous step.

He was wearing a white lab coat with several badges representing his school and team pinned on it.

"Is this Alex? I heard he's a talented young man from a famous foreign university." Someone in the crowd whispered.

"Erics' family is quite famous in the scientific community. His grandfather is a physicist who has won international scientific awards."

"Don't even mention his inventions. Just hearing his identity is so impressive I think he's going to win an award."

"He is likely to be the first place in this competition."

……

When Lan Xuxue heard these discussions, her eyebrows slightly frowned and a hint of displeasure flashed across her face.

She snorted and said, "We haven't even started showing off yet, and you're already helping foreigners to embarrass yourself. Maybe our domestic contestants have even more amazing inventions."

Her voice was clear and could be heard clearly even in the noisy backstage.

When the people around her who were talking heard her words, they all turned and looked at her.

Lan Xuxue was wearing an elegant blue dress with a silver ribbon tied around her waist, outlining her slender waist.

Her long, shiny black hair fell on her shoulders like a waterfall, and there was a hint of pride on her delicate face.

At this moment, someone in the crowd suddenly whispered, "Isn't she Lan Xuxue, the daughter of the Lan Group? Judging from her temperament and appearance, she looks very similar."

There was a bit more curiosity and inquiry in everyone's eyes.

Lan Xuxue raised her chin proudly and did not deny it.

At this time, Erics on the stage was already introducing his invention.

He held up a small device as small as a mobile phone in his hand and began to introduce it with a smile.

The outer shell of this translator is made of a high-strength and lightweight transparent material. The precise parts and circuits inside are clearly visible, flashing with colorful light, as if hiding a mysterious little universe.

On the front of the translator, there is a touch-sensitive touch screen, and the edge of the screen is a metal frame that emits a soft blue light.

"This translator can break down language barriers," he said in his halting but enthusiastic Mandarin. "It can connect to a global language database and process information through high-speed cloud computing."

He tapped the screen to display different language options. "Just select the source and target languages ​​and speak to them, and they will translate quickly and accurately and play the audio."

"It also has a learning function that can optimize translation results based on the user's habits and commonly used vocabulary."

To put it simply, it is an instant translator that you carry with you, saving you time in operations and clicks.

Erics then pulled out a pair of earphones from his pocket and showed them to everyone. "This earphone works with the translator. Not only can you hear the translated speech, but it also allows you to clearly receive information in noisy environments through noise reduction technology."

"There's also a touch control area on the headset that can adjust the volume, switch languages, and more. It's incredibly useful whether you're traveling, conducting business, or learning a foreign language."

His eyes were full of anticipation. The audience below were attracted by this novel invention, and the judges were also watching the stage with interest.

"Wow, I want to buy a set right now so I don't have to worry about not understanding what I'm saying when I travel abroad."