portable fish farm

Life on the Julong is not difficult. There are Internet cafes, indoor basketball, karaoke bars, libraries and other entertainment and leisure facilities on board.And there are satellite signals, you can contact the outside world at any time.And when there is no task, you can also relax very well.It's just that the scope of activities can only be in the tiny place on the ship.

There are many rules on board, such as sorting garbage and not throwing it into the sea; wearing slippers outside is not allowed; saving water... But most of the people on board are of good quality, and no one deliberately violates these rules.Li Yu started when he got on the boat, and spent time in the library when he was free.As for these rules, Li Yu firmly remembered them during the training.

The types of books here are very rich, among which there are more other books in the ocean, and there are books from all countries in the world.However, Li Yu's English is also difficult to read these English books, and many professional terms cannot be translated.Even Chang Mingyao would go to read books with him every time. His English is better, and he can even translate some professional terms fluently.

In the library management, I saw some books that are rarely sold outside, which made Li Yu understand more about marine life and became more systematic.Li Yu was also particularly interested in some unpopular creatures or knowledge points, and took a notebook to write them down, planning to go to the Internet cafe to check, or ask Professor Xian to teach them.

And Li Yu's diligent performance fell in the eyes of those who were familiar with Professor Xian and knew Li Yu, and they were more satisfied and liked him.Every time Li Yu asked them relevant questions, he patiently explained them to Li Yu.

And the Julong is decorated with various maps everywhere, such as world maps, maps of the North and South Poles, maps of their routes for each scientific expedition, and so on.Whenever Li Yu saw these maps when he passed the corridor, he couldn't help but lean on the wall and look at them seriously.on these large maps.Only then did I realize how small the place I live in is.The world is really big!

"In the future, we can go together and go everywhere." Chang Mingyao looked at Li Yu who was lying on the map and looked at it seriously.

"Okay!" At this time, Li Yu always nodded immediately in agreement.

Both Chang Mingyao and Li Yu were assigned to the marine biology research group, and they were with Professor Xian.On the contrary, their tasks are quite cumbersome, and they often need to take samples underwater or take pictures of underwater situations.But such a day would not be too boring.

The two were also assigned to a room. The rooms above the Dragon are all shared by two people, ten square meters, and the layout is very simple.Although it is not spacious, it is not bad to have such a room on a ship.Chang Mingyao was naturally happy for a long time, and the distance between him and Li Yu has been shortened a lot after a trip.It's been promoted to live in the same room now, isn't it~

What disappointed Li Yu and Professor Xian was that Chang Mingyao couldn't make meals for them on board.However, Professor Xian said that Chang Mingyao can give full play to his expertise when he arrives at the Antarctic research station. There are fewer rules and more freedom than on the ship.

On the third day of the boat's trip, Li Yu met Xiao Hui and his group.The marine life experts on board were also very excited to meet a humpback whale population.After being notified by the crew on board, a group of people lay on the railing of the deck and watched the whales with binoculars.

Li Yu could hear Xiao Hui's clear voice and special voice from a long distance away.After confirming the identities of Xiaohui and the others, Li Yu was particularly excited.Counting the days of training, he has been out for half a month.Now meeting Xiaohui in the vast sea, it feels like meeting an old friend in a foreign land.

The little grays are hunting in groups, which is also the habit of humpback whales to cooperate with hunting.A group of humpback whales form a circle, they will protrude many, many bubbles, and slowly rise from the sea to the sea surface in a regular manner.Air bubbles exhaled by a pod of humpback whales form cylinders like fishing nets.

And those fish and shrimp will be forced to the middle of the cylinder formed by the air bubbles, and then the humpback whale will swallow the enclosed fish and shrimp one by one.This way helps them eat, and it is also a very special way of hunting.It is still considered amazing by humans.

"It's actually humpback whales hunting for food!"

"It's amazing, you can see how regularly the bubble network is formed!"

The underwater monitoring system on the ship has continuously sent pictures of the sea below, which surprised a group of experts and professors.However, someone else noticed Xiao Hui's uniqueness: "I think that young humpback whale's cry is very special!"

"I once saw a humpback whale on the Internet, and it could sing." An expert from out of town said.

"Is it controlled by computer technology?" Some people don't believe it.

"No, no, many people have confirmed it. It is said that he can sing many songs, and he can sing along with whatever music is playing..."

"This is even more impossible..."

Seeing these people discussing so enthusiastically, Li Yu and Chang Mingyao said that they had hidden merit and fame, and they just listened silently.Professor Xian and those who knew the situation did not argue, anyway, they knew the facts.And they also have a certain amount of research on Xiao Hui, and everyone will know when the report comes out.

However, the Dragon will not stop because of this, and will soon leave this sea area.At this time, Li Yu would definitely not show off to summon Xiao Hui, but just watched Xiao Hui's outstanding performance in the group from a distance.Now the cries of Xiao Hui's entire group seem to be channeled by it.

The calls of this group have become very rich, and the report sent back by the underwater detector just now shows this.This is also a characteristic of humpback whales. If there is a humpback whale with a nice and special cry, it will teach the group to call it like it.And during the long journey of humpback whales, when they meet other groups, they will pass on to other groups.

Within the territorial waters of the country, everyone has less search work.Although it is an Antarctic scientific research project, in fact, the scientific research project has already started when it reaches the high seas.You must know that the development of the high seas is now considered by the whole world to be whoever finds it and develops it.

It's like a group of people holding small bowls around a big pot. The things in the small bowls are reserved for you, and the things in the big pot are shared by everyone.Whoever has the ability to pull the contents of the cauldron into his own bowl will be his.In this way, everyone will definitely be more willing to pick up the ones in the cauldron and keep the ones in their own bowls first.

Just because of the difficulty of capital and development, domestic investors are timid and unwilling to develop resources in the high seas.They prefer to work near the coast, which requires less investment.The state also encourages the development of the high seas in many ways, far away from coastal operations, with little effect.Unlike investors from several developed countries abroad, they exploit more resources on the high seas.

***

Until the Dragon reached the high seas, the people on board seemed to become active all of a sudden.Li Yu and the others work more frequently as divers.

"I heard that you are good at underwater, let's compete later?" A veteran soldier looked at Li Yu and said.

Most of the members of their diving team are from the navy, and there are very few "outsiders" like Li Yu.However, these veterans did not see outsiders clearly because of this, but paid special attention to them.A few times before, when several members of the navy saw Li Yu's performance underwater, they were eager to try and compare with him.

"How do you compare?" Li Yu asked generously.In the past few days, I have gotten along very well with these navy members of the diving team, knowing that the other party is not provocative, but really wants to compete.

"Is it okay to hold your breath?" the old soldier asked.He is a frogman, needless to say holding his breath, but he is good at underwater fighting, lurking, etc., and now he has no conditions to compete.

"Okay!" Li Yu nodded, is he the best at this?Although cheating is not good, you can't blame him. ╮(╯_╰)╭

"Xiao Yu, this guy is the captain of the frogman! He is very good at holding his breath. Are you embarrassed to bully other children, Captain Mu?" The navy from another team next to him said with a smile.

"Didn't you say that this kid is amazing?" Captain Mu, the veteran leader, turned to the joker next to him.

"It's okay, let's say it anyway, we were also the ones who lost to the captain of the Frogman team, so I'm very proud when I think about it." Li Yu said proudly.

"I like this kid's temperament!" Captain Mu said, and made an agreement with Li Yu: "After completing the task, let's compete!"

"Alright~" Li Yu readily agreed.

They launched in a small assault boat, but this speed was much faster than Li Yu's iron-clad assault boat.The Julong continued to move slowly towards the route, and Li Yu and the others just waited until the task was completed before catching up.The material of the diving suit provided by the scientific expedition team was better, and Li Yu didn't feel uncomfortable wearing it.And it can also prevent freezing underwater, which is definitely different from the ones bought outside.

This sea area is not deep underwater, Li Yu and the others are responsible for sampling seawater, seabed rocks, etc. at multiple locations, as well as recording underwater creatures with an underwater DV.At the same time, some people conduct metal and energy detection on the seabed, and take rocks from the seabed to go up.To Li Yu's surprise, these diving team members from the navy are very comfortable with the operation of various instruments.

After the high-intensity physical training, these soldiers still have to learn the use of equipment and master the knowledge of science and technology. Li Yu silently praised him in his heart.

According to the requirements, Li Yu and the others quickly completed their task, after the data collection results.Captain Mu came over to Li Yu to compete and hold his breath.The two took off their diving suits and sank directly into the sea, with several other people around to help watch.

It is actually very boring to keep the body in the sea water without moving around with the ocean current, and to stay quietly.Although Li Yu can breathe freely underwater, it's not easy to show it.As far as he knows, it is said that the person who holds the breath the most underwater in the world can hold his breath for nearly 20 minutes!As for how long Captain Mu can reach, Li Yu doesn't know.

Generally speaking, Li Yu was very relaxed under the sea, and the people next to him could tell from Li Yu's expression that he held his breath very well.Those who were protecting the two of them by the side occasionally went up to show their heads, and they didn't participate in the competition, so they kept holding back when there was no need.

"That kid looks amazing!" More than three minutes had passed, but Li Yu and Captain Mu still calmly held their breath underwater.Most people can't wait for more than one minute. Even if they try harder, they can reach 2 minutes.

"I heard that this kid got on the boat because of his good diving skills. It seems that he can compete with our captain Mu." Someone next to him spoke.

"You boys, keep an eye on it, don't cause any accidents, if you see something wrong, quickly get him up." Said another veteran beside him.He was afraid that Li Yu would force himself into an accident in order to win.

"Yes!" Xiaobing replied reflexively as if accepting an order.

"It's been 5 minutes, both of them are amazing!"

"Not yet, it's been 8 minutes! I think Captain Mu and that kid are quite calm."

After a while, someone popped up to broadcast live, and more and more admired the two people who continued to hold their breath underwater.Not to mention Captain Mu, he is one of the best frogmen, and he often receives training in this area.It was also this kung fu that allowed him to successfully complete the task many times.

But Li Yu's performance shocked them. Even if they tried their best, they could rarely achieve such a result.Li Yu was also very surprised at this meeting. He didn't expect Captain Mu to be so powerful. He has cheating assistant No. 7 Yuchang, which is not a fair competition at all.

He sneaked a glance at the shocked expressions of the people around him, and saw that Captain Mu's face had already collapsed.Li Yu felt that it was almost done, and quickly pretended to be struggling, and then rushed to the surface of the sea.As soon as his head came out, he pretended to be breathing heavily.However, Captain Mu did not stop because of his appearance, and was still challenging his own bottom line.

"Amazing!" The timer next to him gave Li Yu a thumbs up, and then announced the time: "10 minutes and 23 seconds!"

"Hey, I live by the sea, so I often play in the sea. It's better to hold your breath." Li Yu rubbed his head and smiled, looking innocent.

"Great is great, there is nothing to be humble about! I think you are quite capable, and you are not too old. Are you interested in joining the army?" asked a veteran.

"I can't get in, the whole family is here." Li Yu replied, in fact, he really wanted to join the army, but he was not at ease with only his grandfather and Beibei left at home.He can't do that selfless dedication.He didn't talk too much, and changed the topic: "How long can Captain Mu usually hold his breath?"

"I remember Team Mu's highest record is 15 minutes and 13 seconds." Someone immediately replied, they all remember such role models.

"It's amazing!" Li Yu's eyes widened.

As time slowly passed, everyone sincerely admired Captain Mu's ability to continue to hold his breath.No one around him dared to take a big breath, as if they were scared to startle Captain Mu.Until 15 minutes passed, the others were almost silently counting every second in their hearts.

"15 minutes and 46 seconds! Captain Mu, you broke your own record again!" The timekeeper exclaimed the time, and a group of soldiers rushed over immediately, playing with Captain Mu.

"Captain Mu, I lost." Li Yu replied with a smile.

"Your boy, you are already very good. Have you received professional training before?" Captain Mu said, who quickly recovered. He held his breath underwater, not at all ignorant of what happened around him.On the contrary, he is very clear about all the movements around him, which also comes from his many years of underwater lurking training.

"No, but today is already my limit, hehe." Li Yu felt a little guilty, this is a result of cheating, how dare you compare it with someone else's result?

"Not bad, good! Let's go, close the team, and catch up with the Dragon." Captain Mu greeted.

When returning to the Julong, Chang Mingyao had been waiting for Li Yu and the others on the deck.As a result, Chang Mingyao unexpectedly discovered that in just a few hours, the distance between Li Yu and the members of the diving team has been shortened a lot.There were talking and laughing along the way, watching, watching really made him feel stuffy...