Finally, a round pearl was taken out of the shell by Jiang Zhenzhen, and then Jiang Zhenzhen let go of the white lipped oyster, although the white lipped oyster did not die, but was very frightened, the moment Jiang Zhenzhen let go, it swam away quickly.

Jiang Zhenzhen didn't expect the shell to swim so fast, and she wanted to add a little golden light to her! Okay now, there are white lipped mussels everywhere, where can she find the one just now?

Jiang Zhenzhen thought that although the method of taking pearls from living bodies is feasible, it is not possible to take pearls without order and logic, especially not to mix the white lipped oysters that have taken pearls with those who have not taken pearls.

Therefore, after she finished taking the pearls, she had to find a new home for these white lipped oysters.

This home must be nutritious, try to have no natural predators, and only by ensuring the safe and healthy growth of the white lipped oyster can she ensure the production of pearls in her hands.

In addition, natural pearls are too precious for her to sell them every time, and she must find a way to grow more artificial pearls. Although the value of artificial pearls is lower than that of natural pearls, they are perfectly shaped, can be mass-produced, and the final money they can make is not necessarily lower than that of natural pearls.

Moreover, a large number of artificial pearls on the market will not arouse the suspicion of others, which is a long-term way for Jiang Zhenzhen.

Of course, she will not give up natural pearls, and she can occasionally put a little on the market when the time comes.

After making up her mind, Jiang Zhenzhen rode on the killer whale again, and while it was not too late, she was ready to go to the vicinity of Moon Island to see if there was a suitable place for artificial breeding of white lipped mussels.

The sea is huge, and even if you only look for it near Moon Island, it will be difficult to find a suitable place for a while.

So Jiang Zhenzhen went to sea at least as long as she was free. After she went to sea as usual that day, a group of people in white coats suddenly came to the island.

These doctors and nurses are from the big hospital in Pengcheng, and they were sent here this time, firstly, to provide free medical treatment to the residents of Moon Island, and on the other hand, they came to popularize first aid knowledge for them.

The lead doctor of this public welfare activity said: "After reading the newspaper, our leaders learned that the fishermen of Moon Island need to face a lot of dangers when they go out to sea to fish, so they specially sent us over to teach everyone some first aid measures, and by the way, we can also help the residents of Moon Island to see a doctor for free." ”

The inhabitants of Moon Island gave a warm welcome to the doctors and nurses, but some expressed doubts: "Are you really free?" ”

The doctor smiled and said, "Yes, comrades, don't worry, we really don't charge a penny." ”

The crowd cheered and chattered for a while, and finally someone stepped forward and tried to get the doctor to treat him.

This person is old, and she said that she always feels a cloud floating in front of her eyes, and the doctor gave her a detailed examination, and then it is confirmed that this person has cataracts. The doctor said that if the symptoms are not serious, you should bear with it first, and when it affects your vision, you must go to the hospital for surgery.

In fact, this person has already gone to the military hospital on the island to see him, and the doctor in front of him said exactly the same as the doctor in the military hospital, and he immediately had a good impression of this doctor.

"You really don't charge for this visit?"

"There's really no charge."

The next second, the man tentatively stood up, looked back at the doctor as she left, and turned back twice, but the doctor didn't stop her, and she left happily.

Everyone saw that they really didn't charge money, some people immediately stepped forward to line up, and some people quickly went home and asked their families to come and line up.

After about two hours of free medical treatment, the doctor saw that the square was almost full, so he stood up, cleared his throat and said, "Let's be quiet—"

But the square was full of people, and the doctor's volume was too low to suppress all the noise.

Captain Jiang Heping couldn't stand it anymore, picked up the loudspeaker and shouted: "Give me peace!" ”

After a sound, at most, thirty seconds, everyone fell silent, and they all shifted their eyes to the rostrum.

Jiang Heping handed the horn to the doctor and said with a smile: "Doctor, please, please." ”

The bespectacled doctor took the horn and said, "In the next time, we will teach you some first aid measures." ”

At this time, someone suddenly shouted: "Don't you see a doctor?!" ”

It was so abrupt that everyone heard it, but no one stopped it, because everyone wanted to know the answer.

The doctor coughed lightly and said, "Of course, we have to see you, after you learn these first aid measures, we will continue to treat you." He paused, and his expression suddenly became serious, "Don't underestimate these first aid measures, after learning these first aid measures, it can save your life!" For example, do children, or adults, sometimes accidentally get stuck in their throats when eating? ”

This sentence evokes people's contemplation, and yes, the doctor says that this situation is indeed very common.

The doctor continued: "Do you know that sometimes a stuck throat can kill someone. ”

Everyone nodded yes, because many years ago, there was a child on their Moon Island who ate lychees, and he was accidentally stuck in his throat by the kernel and lost his life.

"So what to do?" Someone at the bottom asked.

So the doctor began to explain the Heimlich maneuver - the rescuer stands behind the patient, wraps his arms around the patient's waist, makes a fist with one hand, and places the thumb side of the fist on the patient's abdomen below the chest and above the navel, after which the rescuer's other hand grabs the fist and quickly punches upwards to compress the patient's abdomen until the foreign body is expelled.

After that, the doctor explained the first aid methods for burns and scalds, the first aid methods for fractures, and the first aid measures for drowning.

In the square, everyone's expressions were very attentive, listening carefully to the doctor's explanation, especially the first aid for drowning, everyone listened very carefully, after all, they live on the island, as fishermen, they will often encounter drowning incidents.

"First of all, the drowning victim should be placed flat on the ground, quickly pry open the mouth, remove the dirt in the mouth and nose, such as mud and weeds, and keep the breathing passage open," the doctor said. ”

Everyone nodded as they listened, and they did the same before.

The doctor continued: "After that, let the drowning person lie on the rescuer's bent lap and press on the back to force the water in the respiratory tract and stomach to drain, but the drainage time should not be too long, so as not to delay the rescue time. ”

The fishermen in the square nodded their heads because they had done it before.

"And when the drowning person is breathing weakly or even stops, CPR should be implemented immediately."