Day by day in the infinite game

However, after a while, Tang Qinqin changed his original idea.

For nature, we should still protect it rather than exploit it, and develop and utilize it rationally on the basis of cherishing natural resources. At present, it is obviously necessary to take more gentle measures to reduce the number of mosquitoes.

As for eliminating them, humans have been fighting against mosquitoes for nearly a thousand years, and they have been killing each other. As a member of the ecosystem, its existence is conducive to ecological balance and maintaining biodiversity to a certain extent. It is better to recognize the reality and find another way.

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Find ways to control the number of mosquitoes, make the living environment here less harsh, and make the most lovely people in the border less miserable.

The soil conditions here are not suitable for the survival of most fish, frogs and other natural enemies of mosquitoes, but all things in the world are mutually reinforcing, and there are always exceptions.

"I remember that dragonflies, frogs, etc. are the natural enemies of mosquitoes. It stands to reason that since they exist, mosquitoes at the bottom of the food chain should not be so rampant." Tang Qinqin said in confusion.

"Indeed, dragonflies are indeed natural killers of mosquitoes. They eat mosquito larvae when they are larvae, and eat large mosquitoes when they grow up. However, the growth environment of dragonfly larvae is more demanding than that of mosquitoes, and mosquitoes can live in ditches, puddles, and even

Any dark, moist, dead corner with water will breed. Now with the intensification of human activities and the continuous expansion of the scope, environmental pollution is becoming more and more serious, so some animals such as dragonflies and frogs are becoming fewer and fewer, making it difficult to survive."

Wang Xu, who heard doubts on the side, turned his head and said.

"In the final analysis, it is the bitter fruit that we humans have planted ourselves. The predecessors planted trees, and the descendants will enjoy the shade. If the predecessors planted Coptis chinensis, the descendants will suffer."

"Environmental protection is never just talk. What we need to do, there is still a long way to go."

"Teacher Wang, can we start improving the ecological environment here? I want to bring the dragonflies back and complete the ecological chain," Tang Qinqin asked.

"This is exactly the topic we are studying. When dealing with the natural environment, we should not think about conquering it or destroying it, but should respect it and learn to coexist with it. Just like our previous research on releasing sterilized male mosquitoes into the nature," Wang

Xu said, raising his hand, "Lao Fang, has the data been analyzed?"

"Oh, right now, wait a minute!"

After listening to Professor Wang Xu's words, the three little sisters could not calm down for a long time.

This place is already densely covered with jungles and inaccessible, and the environmental pollution is so serious.

So what is the situation in cities with large populations?

After seven days of hard work by three professors from the Institute of Biology, they finally figured out a way to control environmental pollution here.

Everyone went to various wetlands and swamps to purify contaminated soil and water quality.

Changes in the hydrological environment are monitored in real time and recorded.

Even if the weather is sweltering, your body is drenched in sweat, your feet are muddy, and you are surrounded by mosquitoes that won’t stop looking at you and even bite you at every opportunity.

But everyone was enthusiastic, encouraged each other, and persisted.

There is no reason why others can persevere and even do better under more difficult conditions, but I cannot.

Everyone worked hard to prove themselves.

During this period, someone proposed a competition, where each person would contract a piece of land, and in the end, it would be seen who had the best environment and the fewest mosquitoes.

Sure enough, the fighting spirit was even more aroused, and he used the same energy as before to plant and harvest vegetables in the virtual farm, but he could barely live and eat in his own "responsible land".

The three biology professors were very happy to see this kind of healthy competition, and they went to various places to give guidance and advice from time to time, and they never tired of it.

The responsibilities of Tang Qinqin and the three of them are next to each other. The little sisters go back and forth together, which is safer and everyone feels more at ease. What's more, the swamp that Tang Qinqin is responsible for is next to Song Yuanze.

Xiao Qi: Oh, it smells of danger.

After a period of hard work and comparison of soil and hydrological environment data in respective regions, the results are gratifying and the ecological environment is gradually beginning to improve.

Some players began to discover more and more water flies, that is, dragonfly larvae, in the wetland water samples they were responsible for, and the values ​​of heavy metals and other harmful substances in the water gradually decreased.

Seeing hope, everyone was very excited.

Two months later, September entered. The weather was no longer sultry and the mosquito breeding activity gradually slowed down.

Witnessed by professors from three biological institutes, everyone made the final evaluation.

It's almost difficult to pick a winner. Everyone is taking this matter seriously and comparing the results and data with each other. It's already very involved.

In the end, everyone agreed that environmental improvement in the area where the three professors from the Institute of Biology were responsible was the most effective.

When one hears the Tao, there is a succession, and there is a specialization in the arts. Everyone is ready to lose, and they are willing to accept the defeat.

Before leaving here, everyone was full of reluctance.

It is a place where sweat has been shed and a place where hope is carried.

Now, there is something that makes them feel proud.

After contacting the local government, everyone set up small signs on their respective areas of responsibility, noted their names and contact information, and set up simple camera devices.

In this way, even if you leave here, you can observe the subsequent improvement of the environment in real time.

"Ding! Players are about to return to the real world, please prepare."

Listening to the announcement, everyone packed up their bags and prepared to embark on a new journey.

"Boss, aren't you going to say goodbye?" Tian Yuanzhi approached Song Yuanze and winked at him.

The blinking frequency makes my eyelids almost twitch.

Looking at his silly teammate, Song Yuanze gave a rare evil smile. "Oh, I have contact information."

As he said this, he turned around and looked in the direction of the three girls.

"..." Excuse me.

Back in the real world, the three of them had a meal together and then parted ways.

Tang Qinqin went to the supermarket to replenish the inventory in his backpack, bought some fresh vegetables, fruits, milk, etc., and returned to his long-awaited home.

I have to say that I miss my parents so much after not being home for such a long time.

"Woof woof woof!" Before I even walked into the house, I heard the familiar roar of a dog.

Gouzi: Who! Who is it? I am here, who dares to make trouble!

As he got closer and closer, his eyes met Tang Qinqin's.

Dog: Woof woof! Woof? A familiar smell.

"Hi, Dahei." Tang Qinqin waved his hand holding something slightly with a smile on his face.

Gouzi: I confirmed the tone, he is a shit shoveler.

Xiaoqi: I hate that I know too much.

Following the barking of a dog, a tall, middle-aged man with an elegant temperament came out of the yard.

"Dad! I'm back!" Tang Qinqin ran over and hugged the man gently.

"I'm back, it's good to be back, it's good to be back, let's go into the house." He said, taking the things in Tang Qinqin's hands and carrying them home.

"Look at how many things we bought..."

"You know how to come back," a female voice came, and a slender and beautiful middle-aged woman walked over, with gentle eyebrows but a hint of disgust in her tone.

"Mom, I'm back." Tang Qinqin's eyes were sore and he rushed over to hug the woman.

Tang's mother also hugged her, her eyes were wet, but she still kept talking, saying that the child would never leave home when she went out, and she didn't know how to come back to see her often...

After coaxing their parents, the three of them had a lively meal together, then sat together and listened to Tang Qinqin telling them about his experiences and interesting things during this time.

"Son, please pay more attention to your health and don't be too tired." Father Tang doesn't talk much and is not good at expressing himself. He rarely says such words, but every time he hears it, it makes Tang Qinqin feel uncomfortable.

A father's love that is as steady as a mountain.

"Stay at home for a few more days before leaving. Mom will prepare delicious food for you." Tang's mother held her daughter's hand and looked up and down.

I have lost weight, and my daughter has lost weight again. It is not good to eat outside.

－－－－－－Digression－－－－－

Keep up the good work tomorrow!