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If there is no dust in the atmosphere, strong sunlight will make it impossible to open one's eyes.
If there is no dust in the atmosphere, the entire sky will always be blue due to the scattering of sunlight by only gases.
If there were no dust in the air, everything on the ground would be wet.
If there is no dust in the air, it is difficult to form rain and snow conditioning air in the sky.
Dust, an indispensable part of nature, is the enemy of human health, so people especially hate it because it carries many bacteria, viruses and insect eggs everywhere and spreads diseases. Industrial dust and fine dust can make workers suffer from a variety of difficult occupational diseases, excessive dust can also cause environmental pollution, affect people's normal life and work, induce human respiratory diseases and so on. If there is no dust in the atmosphere, sunlight cannot be absorbed, reflected, scattered and refracted, and the sky is either too bright or too dark.
Since dust is a hygroscopic particle, without its core, the water vapor in the air cannot condense, and it is difficult for clouds in the sky to form, and the surface of the earth will become arid and barren without the cover of clouds, and the weather will either be too hot or too cold. Without dust, many harmful rays in the universe would break into the Earth's surface unhindered and pose a deadly threat to humans and various living beings. Although dust has many problems, its contribution is immeasurable, it can enable the earth to gently obtain the sun's energy, and it can also make the atmosphere have enough condensation nuclei to increase the chance of cloud and rain formation; Regulate the temperature of the earth's surface to make it suitable for the survival and reproduction of life.
If there is no dust in the atmosphere, strong sunlight will make it impossible to open one's eyes.
If there is no dust in the atmosphere, the entire sky will always be blue due to the scattering of sunlight by only gases.
If there were no dust in the air, everything on the ground would be wet.
If there is no dust in the air, it is difficult to form rain and snow conditioning air in the sky.
Dust, an indispensable part of nature, is the enemy of human health, so people especially hate it because it carries many bacteria, viruses and insect eggs everywhere and spreads diseases. Industrial dust and fine dust can make workers suffer from a variety of difficult occupational diseases, excessive dust can also cause environmental pollution, affect people's normal life and work, induce human respiratory diseases and so on. If there is no dust in the atmosphere, sunlight cannot be absorbed, reflected, scattered and refracted, and the sky is either too bright or too dark.
Since dust is a hygroscopic particle, without its core, the water vapor in the air cannot condense, and it is difficult for clouds in the sky to form, and the surface of the earth loses the cover of clouds, so if there is no dust in the atmosphere, strong sunlight will make people unable to open their eyes.
If there is no dust in the atmosphere, the entire sky will always be blue due to the scattering of sunlight by only gases.
If there were no dust in the air, everything on the ground would be wet.
If there is no dust in the air, it is difficult in the sky.
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Nowadays, the city is full of garbage, bai I want to invent a multi-functional garbage can to make the city cleaner.
This garbage can has six hands. The first hand is for picking up garbage, putting the picked up garbage into his own innovation bucket, and then turning the garbage into fresh air in an instant. The second hand is the broom, which sweeps the garbage from the road into the third hand, the bucket.
The fourth hand is clean water, and it sprays it on the dirty area, and it becomes clean in an instant. The fifth hand is the vacuum cleaner, which can suck the fallen leaves into a multi-purpose bucket, through which the fallen leaves are converted into fertilizer, and then put the fertilizer in the roots of the tree, so that the tree can grow better. The sixth hand is the horn, always telling people to protect the environment and beautify their homes.
Isn't it good that I invented a multi-functional trash can? It makes the world cleaner and more beautiful.
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In a large luxurious house, there are three cleaning tools: a broom, a mop, and a rag. What is annoying is the endless quarrel between brooms and mops day and night. Tonight, their mouths are "mixed" again.
The broom contemptuously said to the mop: "Long guy, I really don't understand why the master put you here, it's really damaging the environment!" "Don't be presumptuous," retorted the mop, not to be outdone, "the master put me here, meaning your cleaning doesn't work!"
…When they get tired of the noise, they forget what they should do, and they lazily curl up in the corner and doze off every day. The table next to him saw it and said, "They don't work anymore, the house is a mess, alas, ......."The rag hurriedly persuaded the mop, "Don't quarrel with the broom!"
Who's going to make peace with that hairy guy! The table sighed and said, "How can this go on!"
Until one day, the master came back from going out, and saw the mess in the house, and felt very upset, so he picked up the broom and cleaned it up, and the broom thought: The master doesn't use the mop, but uses me, haha, that guy should blow up his lungs, who let him go against me! But at this moment, the master threw down the broom, picked up the mop, and said to himself:
Although a broom can clean up garbage, a mop is also indispensable! "It finally dawned on the broom that he and the mop could not do without anyone. After waiting for the master to leave, he said to the mop:
I'm sorry, I used to be a bad guy who scolded you all over your body, but now please forgive me! Seeing this, the mop said: "It's okay, I used to have something wrong, don't talk about it now, let's continue to work together!"
Since then, brooms and mops have always been good friends.
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This book includes more than 30 short and medium-sized stories created by the author in recent years. The author's writing attitude has slowly evolved from "self-obsession" to "self-presentation" and "self-knowledge", and the author is more willing to present a piece of life evidence than to make up a good story. Rather than looking down from the sky, the author prefers to be on the earth, in it, to feel the breath of a single and small person in front of the times, society, and the world. Because the ending is often devastated and hopeless, the work is often evaluated as "cold" and "aggrieved", but the author always believes that "it is better to face it head-on than to avoid it", and "the sun will only exude great warmth at the end of winter".
The book has the same title** "Extreme Years" describes what an ordinary police officer saw and heard in the months after the "Valentine's Day ** case". After everyone falls into extreme emotions and can't extricate themselves, the policeman who has an unchaste girlfriend chooses to live with the ruffian of Daguan and re-accept his girlfriend, because there is no greater value than living. "1983" explores the absurdity of human life, and is arrested and imprisoned for many years just because he bends down to pick up a corner ticket, and even the person himself cannot judge whether to take it for himself or return it to the shopkeeper.
The author's writing attitude of "people are me", as well as the questions and thoughts raised about life, will shock the hearts of readers.
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If you suck too much dust, it will be bad for your lungs. There are bacteria in the dust, and people who inhale it may get sick and may not be good for the trachea.
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[Essay on the story of a broom, mop, dustpan].
One night, people were asleep, only the broom, the mop, the dustpan were not sleeping, they were talking together, what were they talking about? The broom said: "I am the best at cleaning, I can clean the dust on the floor", at this time the mop was unconvinced and said, "Who can't do this, in addition to I can clean up the dust, I can also clean up the dirt on the floor, I am the best", the dustpan listened to it and said unconvinced:
What is this, I am the best, I can put the dust you swept out, put it in my stomach, and put it in the garbage bin", they argued about who was the most powerful, quarreled, and in the end no one could convince anyone, broom, mop, dustpan story essay. After a while, they saw that there was a lot of garbage on the ground, and everyone decided to do an experiment, take turns to clean up, to see who has the best ability to clean the floor, and the mop said, "I'll come first", so they started to work, because there is no help from the broom, there is still a lot of dust on the ground, and it is always not clean.
The broom said, "Look at your stubbornness, look at mine"! So the broom began to dry, and although the dust on the floor could be swept together, the dirt could not be cleaned up, and there were piles of garbage that could not be disposed of.
The dustpan looked at it and laughed and said, "Look at you, look at me"! It started to work, and it tried to pick up the garbage on the floor, but it couldn't do it without the help of a broom.
The three friends only then understood a truth, we have to do a good job of sanitation and cleaning, and we need to work together to do a good job, which makes me understand a truth, do anything, we must unite and work together, no difficulty can hardly overwhelm us, the sixth grade of primary school essay "broom, mop, dustpan story essay". Essay on the story of a broom, mop, and dustpan in 500 words.
Essay Network for Primary School Students.
Try to clean it with a soft brush, don't use a towel or other coarse fiber things, and don't touch things that get wet, it's actually very simple.
There will be a filter configuration, such as a filter, a hape filter, or a filter cotton. I was a little curious about the dust bag, and then I inquired with others, and it turned out that the cloth bag was not an ordinary cloth bag, the inside was soft and could breathe air. That's it.
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