The purpose of the field trip is to make a topographic map of the bottom of the lake, because the purse seine nets have to sink to the bottom of the lake, so a piece of terrain needs to be as flat as possible. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

This Wang Bo can also be done with a sand table, which is a 3D topographic map, but he has to make a show to let others know how his topographic map came from.

Raymond found another business opportunity, smiled and said that he wanted to introduce him to diving mappers, Wang Bo shrugged and said: "You don't need this guy, you provide diving suit rental here, right?" Ok, rent me a set, I'll do this job. ”

Hearing his words, Raymond was a little confused: "My friend, it's autumn, are you sure you want to go into the water by yourself?" As far as I know, you're a rich man, and it doesn't cost much to detect the terrain at the bottom of the lake, so you don't have to go into the water yourself, do you? ”

It's not a matter of how much money you have, but Wang Bo feels that you can't spend money where you don't need to spend money, and he can use a simpler way to determine the topography of the bottom of the lake, so why spend money to be the one who is wronged?

Refusing Raymond very firmly, he rented a set of cold diving suits for himself.

Raymond didn't ask for rent, after all, this is a big customer, and he bought so much fishing gear from him, he should give people some benefits.

And he wants to put a long line to catch big fish, as a veteran of freshwater fisheries, he knows the area of Lake Hawea, and also knows how many things need to be purchased in the later stage to build a natural fishing ground, he wants to win over this big customer, and in the future, he can also make a fortune just by relying on Wang Bo's freshwater fishing grounds.

Back in town, Wang Bo went directly to Lake Hawea, picked up his diving suit and prepared to enter the water.

Bo's mother said worriedly: "We don't know how deep this lake is, can you go into the water by yourself?" Why don't you let your dad go down, you haven't been in the water much since you graduated from college, right? ”

For diving, Wang Bo is no stranger, he grew up beating the waves on the beach since he was a child, to be honest, he can't catch fish with a fierce man, but he has done a lot of diving to touch seashells at the bottom of the sea.

However, after graduating from university, he left his hometown to work, and he really didn't dive much again.

Fortunately, the lake is no bigger than the ocean, there are no undercurrents, no tides, and no big fish, although occasionally a few waves can ripple, but the ball wind is like that, the waves are very small.

Wang Bo gave his mother a few reassurances, and then motioned for Eva and Raymond to come and help him put on a diving suit.

For the purpose of keeping warm, Raymond brought him a set of dry wetsuits, which were made of foam synthetic rubber and had special waterproof zippers and other accessories, which he could not wear.

Raymond sorted out the inflatable exhaust device for his dry diving and asked, "Do you really want to go into the water yourself?" Otherwise, I'd better go down, but honestly man, I'm a bit poor at drawing, so I might not be able to make a good topographic map. ”

Wang Bo teased: "You still have a little conscience, but you don't need to go into the water, you help me sort out the inflatable exhaust pipe." ”

Because the air had to be injected and expelled from the wetsuit to maintain neutral balance, the suit he wore had a pipeline from the medium-pressure port of the first stage of the regulator to the inflator of the wetsuit, which was so important that the person who had the problem would suffocate underwater.

Getting dressed, he adjusted the oxygen tank and tried his breathing, then gave a thumbs up to say it was okay.

Eva flicked the cable in her hand, meaning that if he felt something was wrong, he would quickly release the signal, and then she would pull him up in the shortest possible time.

Wang Bo jumped into the water, and through the diving goggles, the clear underwater environment entered his field of vision.

The location of this fish farm is in the northwest of the lake, far away from the pasture, and he chose this area because he found from the sand table that the bottom of the lake here is the flattest, and there are no aquatic weeds, and it is more plastic.

There are many fish in the lake, and because of the heart of the lake, these fish are very active and swim happily in the water.

Wang Bo slowly sank in the water, and several brightly colored rainbow trout seemed to be very interested in him, and swam over without fear, swimming around him curiously.

Seeing this, he reached out to pet the fish, but the rainbow trout was frightened, and the small fish scattered and disappeared into the clear water.

The breeding area is relatively shallow, only more than ten meters deep, and it quickly falls into the water.

In this way, he did not need to look at the terrain underwater, and he swam freely in the water.

The dry suit has a good thermal insulation effect, and the good insulation layer isolates the cold lake water outside, so he does not feel the cold, and he is very comfortable swimming in the water.

He hadn't snorkeled for a few years, and at first he swam a little slowly, but after getting used to the resistance of the water, he began to swim faster.

There are long and short aquatic plants growing at the bottom of the lake, they float under the action of buoyancy, and slowly sway and shake with the water waves, which looks a little scary, after all, the autumn sun is not strong, and it cannot penetrate the lake water of more than ten meters, and the bottom of the lake is very dark to the naked eye.

After swimming for half an hour, the light on his chest flashed, and it was Eva who signaled him to come up and rest.

Wang Bo knew that Eva was worried that he would not be able to stand it if he suddenly entered the water, although he was not physically tired, but he still surfaced to rest.

After two and a half hours of walking back and forth in the water, it was finally dark before he emerged from the water and took off his wetsuit to finish the survey of the terrain at the bottom of the lake.

In the evening, he went into the study by himself after eating early, saying that he was drawing a topographic map according to the photos and memories he had taken, but in fact he was just drawing according to the bottom of the sand table lake.

The bottom of the lake was very flat, and Wang Bo finished with a few random strokes like graffiti, and then opened the sand table to contact the herd of wild horses.

Recently, he has been in contact with wild horses, which will make the dark horse king have no resistance to the occasional feeling of stroking his body, when Wang Bo stroked it in the air, it just looked strangely left and right, and then continued to bow its head and eat grass.

Observing the herd, he found that these horses have changed since they came to the beast farm, and now the biggest change is in their mental state and coat color, their spirits are more vigorous, and their coat color has become much brighter, not the decay that will be full of hair and sluggishness when they first arrived.

In addition, their body shape has also changed, the black fur of the king is dark and shiny, and the mane on the neck has grown a little, and when he runs, the horse's mane flutters in the wind, which is unusually chic.

There is also its muscle lines, which have become much smoother, and the body has become longer, Wang Bo has never seen any thoroughbred horses or sweaty BMWs, but he thinks that the dark horse king is not much worse than those photos of famous horses on the Internet.

After nibbling a few mouthfuls of weeds, the Black Horse King looked up, and then slowly ran to the vegetable garden in front of the beast field, in addition to two horses followed, Wang Bo looked at it curiously, and found them leaving the beast field for the first time, not knowing what they were going to do. (To be continued.) )