The two of them are humorous in their mouths, but their actions are fast! Especially Xu Liang, as soon as he slipped away, he got up, jumped to Duanhan's side, and quickly shaved sand beside her.

The top priority now is to get Duanhan out of the sand first!

Otherwise, after a while, the sea water will rush up, and Duanhan will become a submarine swim!

I can't do this by myself with Duanhan. She was buried in the sand straight up and down, her legs couldn't move at all, and some of her forearms were exposed, but she couldn't use her strength because of her position, so she could only rely on Xu Liang. Another problem is that Duan Han is still a very tall woman. In the current situation, every centimeter of height means that you have to dig an extra centimeter of sand to dig her out.

Xu Liang was quickly shaving beside her, with fast movements, great strength, and high efficiency, showing abundant physical fitness.

"Old Duan, I have a question."

"You say." Although it was a life-threatening moment, Duanhan's tone did not change much, and it was still a scientific research style.

"How did you bury yourself in it?" Xu Liang asked curiously, "Others take sand baths and lie flat, and it is convenient to get up, change places, wear clothes, or something." That's you! Do you have to wash straight up and down? ”

Duan Han: "I got it just now when you were surfing and picking up girls in front." The shallow sand is wetter, while the deeper sand is drier, which is good for the skin. Another reason I just told you is that if you bury it deeper, it won't smell so much. ”

Xu Liang continued to dig. But the progress of the project is really not optimistic, after all, it took two hours to bury myself in it, it is difficult to get it out in two minutes, and in just a few moments, the white line at the horizon has advanced a long distance. Compared to the situation that was faintly visible just now, it seems to be relatively clear now.

The scene is a bit like the calmer part of the waterfall at the top, or a high raised water platform that moves.

A lot of people in the crowd were already noticing what was happening in the distance.

"Look!"

"What's that in the distance?"

"I don't know, I haven't seen it. What a strange view. ”

"Dad, is it a mirage?"

So the father was pleased to pick up the child and give the child popular science idioms, while the mother next to him looked at the fast-moving water platform in the distance, and her face became not very good.

The thief duo is here.

Xu Liang is still digging desperately. The current progress has just cleared the sand from Duanhan's shoulder collarbone, and she still can't get out on her own strength. Xu Liang suddenly said: "Old Duan, I still have a few questions. ”

"You say."

"Is this a real tsunami? If so, at what level? Most importantly, you have to quickly estimate how long it will take for the tsunami to rush here, and whether you can escape depends on how fast the tsunami will go. ”

Xu Liang asked so many questions because he wanted to find something to distract Duan Han. Actually, these problems are not a problem at all! Maybe the people who are playing on the beach haven't noticed it yet, but with his excellent eyesight, Xu Liang has long seen the ferocity of the white line in the distance!

The white line in the distance covered almost the entire field of vision, and it moved so fast that it was obvious to the naked eye that the white line had advanced a large distance in the direction of land. Although Duan Han didn't have any expression, Xu Liang knew that she was also afraid of death. This little girl has been supporting in the rear, but she doesn't have the quality of battle-hardened chatter, so she has to find some work to do and distract her.

Duan Han really got better, and explained to Xu Liang seriously: "This must be a tsunami." This can be judged by the sheer amount of low tide, as well as the uniform, fast-moving white line in the distance. What is the level of the question...... There is an international classification of Waifu Watanabe's tsunami scale, with the largest level being level 4. But there are always exceeded, such as the 2004 Indian Ocean tsunami is a level five, and the waves are as high as 40 meters in some areas. As for the size of the tsunami this time, it can be roughly estimated from the distance compared to the ship, but the wave height increases dramatically when the tsunami makes landfall. I can't figure out how tall it is, but it's no problem to shoot us both dead on the beach. ”

Xu Liang: "What about speed?" How long will it take for the waves to arrive? ”

"Well, the tsunami travels very fast in the deep ocean and can reach 100-200 meters per second. When approaching the coastline, the speed decreases due to the shallow continental shelf obstruction, while releasing a huge amount of energy to destroy everything on the coastline. Since a tsunami can be seen as a huge mechanical wave, the propagation velocity of a tsunami offshore can be approximated as v=3√d (d stands for water depth) based on the physics you learned in middle school. According to the field of view, the distance between the crest of the first wave of the tsunami is about 3 kilometers, so it will take about three minutes before the tsunami wave will come ashore. ”

With Xu Liang's very limited middle school knowledge, he really understands it.

"It's more than three minutes, right? In other words, I have to dig you out in three minutes, and then carry you up to the little gentle slope behind us, which looks like it's seven or eight meters high, which is enough. ”

Duan Han nodded, but his face was very bad. After the two of them had been talking for a while, the tsunami wave had advanced a considerable distance. This water platform, no, the water wall is already very close!

The height of the water wall is about two or three meters. It may not sound high, but it's two or three times higher than it was a few minutes ago! And it's still rising! Xu Liang was still helping Duan Han line up the sand around him, and Duan Han couldn't do much by himself, so he simply told Xu Liang what she knew.

According to her, when a tsunami is in the open ocean away from the coastline, it is inconspicuous and is usually only one or two meters high. Far less than the wave height of the sea breeze in a storm. But the scary thing is that the waves produced by the tsunami are stable and can cross thousands of miles of sea. And there's a lot of energy and momentum in it. This energy will not be released in the deep ocean, but once it is close to the continental shelf, that is, transmitted to an area close to the land, due to the shallower depth of the ocean, the wave height on the sea surface will increase rapidly, up to ten times more!

In 1960, a tsunami of magnitude 9.5, the strongest observable megaearthquake in human history, struck Japan nearly 20,000 kilometers and set off waves of more than 10 meters when it made landfall.

At this time, according to Duanhan's estimates, the tsunami wave is high this time, and I am afraid it can reach more than ten meters!

The height of a four-story building!

A rapid ebb tide is usually an important sign of an impending tsunami. It is easy to understand that the place where the tide is low is the trough where the tsunami wave is transmitted, and the location where the water wall is located is the crest of the tsunami wave; However, Duan Han immediately remembered that although Boss Xu Liang had a high degree of education, he had almost no knowledge, so he explained it in a different way:

"You can understand it this way: when the tsunami came, there was suddenly so much more water. Where does this water come from? It is to suck the water away at low tide and then come back. It's just that the action will be more intense. ”

Xu Liang: "Stop, no need to explain, I have some specific questions for you." ”

Duan Han: "Boss, you have a lot of questions. ”

Suddenly, Xu Liang reversed his relaxed appearance just now, and became full of voice: "I'm just wondering!" Why do you say you're in such a good body? Should the body be convex and convex, should it be warped? Yes? Big boobs and big ass? You don't like men! Is it necessary for you to make yourself like this? Did you know that the sand has a lot of resistance? I'll tell you one thing, if you put a washboard on the airfield and buttocks, I'll pull you out of it with both hands right now! Now it's good! ”

Duan Han was silent for a while, and then said, "Have you ever seen me running and exercising?" ”

"Nope."

"And you've seen me go to the gym?"

"Nope."

So Duan Han concluded: "The body is natural, and I can't do anything about it." ”

……

At the moment, the situation around is quite chaotic, and almost everyone is running frantically.

Desperately run inland!

Now, even a fool can see a big wall of water in the distance!

The huge wall of water roared in, and it had risen to a height of six or seven meters, and the raging waves mixed with huge air currents hit the shore, although the distance was still far away, it seemed that everything could be drowned in the next second. The roaring sound almost completely drowned out the screams and cries of the people who swam on the beach. All that remains of the entire Blue Island Beach tourist attraction is the sound of huge ocean waves.

Everyone threw down the seafood they had just picked up and ran desperately towards the gentle slope. In an instant, on the disturbed coastal beach, only Xu Liang, who kept digging pits, and Duan Han, who was stuck in the sand, were left. and a big-breasted sister...... Of course, the big-breasted girl also saw the amazing power of the wall of water in the distance, but she seemed to be anxiously looking for something on the beach. She had a large necklace hanging from her chest, which she was supposed to wear in pairs with the bracelet, but at this time she had nothing on her hand: "Where did it fall?" Where's it falling......"

The stealing duo is here.

Xu Liang is responsible for the work, and Duan Han is responsible for looking at the wind, which is also a mode that the two of them have long been accustomed to. Duanhan has been paying attention to the speed of the sea and the rising tide of the waves, and he is also looking for a way out.

There is a gentle slope of sand piled up in the back direction of the side, and the distance is three to five hundred meters. The height is average, seven or eight meters, and it is estimated that it will still be submerged by the tsunami, but the advantage is that the area is large enough to accommodate everyone on the beach to evacuate. Except for this gentle slope, there is flat land on all sides, and there is no place for it.

This gentle slope is probably the final refuge for the two of them, and all the tourists on the beach. Whether or not they can survive depends on how strong the tsunami will be.

At this time, the progress of the project of the two is not optimistic, if they can't speed up the progress and pull Duan Han out quickly, it is likely that both of them will be killed by the waves on the beach.

Xu Liang plays in the sea all year round and knows the power of the sea. The terrifying wall of water in front of him was smashed down, and there was absolutely no way to survive. In fact, the water wall was already very close, and Xu Liang even saw the waves easily overturning a small yellow motorboat. The airboat didn't hold up even a second in front of the wall of water before it was swallowed up! Completely swept up in the bottom of the sea!

Xu Liang has good physical fitness and fast movements, and in less than two minutes, he has basically cleaned up Duanhan's upper body. As long as she moves a little more, she can pull it out. However, at this moment, Duan Han suddenly said:

"Lao Xu, you have to run."

"Run your sister, hurry up and dig with me."

Duan Han: "If you don't run, you'll be too late." ”

Xu Liang ignored her: "Come on your sister, hurry up and dig it." ”

Normally, Duan Han still listens to the command, but this time he didn't. With a strong hand, they pressed down one of Xu Liang's big hands: "The distance between the side and the rear gentle slope is about 400 meters, and it will take you at least more than 50 seconds to run over." The waves are still far away, but they are much faster than you, and it takes a minute and a half to hit a gentle slope. Can you take me this far? Hurry up, run away by yourself! ”

Xu Liang made her happy: "Disobedient, right?" Come out later and see me beat you up. Shut up and dig up. ”

"Xu Liang!"

Duan Han's name finally stopped Xu Liang. They stared at him viciously: "It's still half a minute!" Die two or die one, you think for yourself! Also,You won't use a lot of work products that we got together.,I put the detailed instructions on the fourth-to-last layer of the No. 13 warehouse.,You go back and read the instructions yourself.,The password is'Silly X Xu Liang' four words of full pinyin......"

"Don't leave a last word for you." Xu Liang really made her happy this time, and a small mouth slapped over to interrupt Duan Han's words. Then jump forward and jump into the freshly dug bunker.

Duan Han: "What are you doing?!" ”

Xu Liang: "It's too high to exert yourself." ”

He knelt beside Duan Han as he spoke, and the sand around her upper body had barely been cleared. He stepped forward from behind her, hugging her chest and waist. said: "I guess it will hurt, don't blame me for breaking your leg." ”

After Xu Liang finished speaking, he slammed hard!

There was no movement at first, but after a few seconds, Duan Han was suddenly dragged out of the soil by him! Immediately afterwards, the two fell next to the sand pit due to inertia.

Xu Liang acted without hindrance, and came to Duan Han's side sensitively, and patted her little face: "You're not dead, are you?" ”

Duan Han's eyes were complicated: "I'm not dead." But the boss, it's almost there. ”

Her mood was far more complicated than the look in her eyes. Boss Xu usually deducts her salary, but she didn't expect that she was quite righteous at the moment of life and death. He had a chance to escape to the small gentle slope just now, and the chances of survival in that position were obviously much better than here. But he chose to pull himself out. It's just that in this case, basically the lives of the two of them are explained here.

Duan Han: "Old Xu...... I told you something important before I died. Every time we engage in electronic account theft, you will receive a text message prompting that a large number of fees are charged for cross-border inter-bank transfers, in fact, these fees are ...... by me."

Xu Liang smiled: "In fact, these fees have been narrowed by you, and the high cross-border and inter-bank fees have been secretly withdrawn by you and stored in the No. 2 warehouse, and the password is the full spelling of 'stupid X Xu Liang'." ”

Duan Han: "......"

"You know the boss."

Xu Liang smiled: "Who is the boss of the two of us?" I'll take my time with you when I go back to these little things. ”

Duan Han shook his head and stretched out his hand to point at the huge wall of water that was striking not far away. The wall of water is close in front of you, and the top of Mount Tai generally rushes to the entire beach, and even the sunlight is blocked due to the angle.

There were no other tourists on the beach, only Xu Liang Duanhan and two lonely faces the wall of water that obscured the sky.

Xu Liang was very calm.

He picked up the surfboard with one hand, and stretched out his other hand towards Duan Han: "Do you want to take a wave with me?" ”

Duan Han took Xu Liang's hand blankly and stood up: "What waves?" ”

"Big, big waves."

Duan Han turned his head and looked at the giant tsunami that was close at hand: "Do you mean rushing this wave?" ”

Xu nodded, picked up Duanhan's waist and carried her on his shoulders, walking like a fly, rushing to the sea.