In Changchun, the recent temperature has continued to be around minus 20, which is undoubtedly a cold and unforgiving cold. In such an extreme environment, the sanitation workers still stick to their posts and dedicate themselves silently. However, their warm clothing could not withstand the biting cold. 
A sanitation worker, who was so cold that he walked into a seasoning shop on the side of the road to keep warm. The shopkeeper looked at his trembling figure, and then caught a glimpse of his thin clothes, and said distressedly, "What are you wearing here?"We don't ask for down jackets, but at least we should wear some cotton. The shopkeeper gently touched the sanitation worker's overalls and found that it was as thin as a cicada's wings, and the inside was full of acrylic cotton, and the quality was not even as good as ordinary silk cotton, let alone warm cotton. The owner's words made everyone present feel sad. 
In this bitter cold, they have made great efforts to clean up the city, but the treatment they have received is far from enough. This makes people wonder if we should pay more attention to the beauticians in these cities and give them more care and respectAnyone with a little common sense knows that the three northeastern provinces are famous for their frozen climate, and the temperature is often around minus ten or twenty degrees. In this snow-covered land, heavy snow has brought unprecedented challenges to sanitation workers. Compared to other provinces with milder climates, Changchun's sanitation workers face harsher environments. Not only do they have to wield brooms in the wind and snow, but they also have to keep their bodies warm and comfortable in extremely low temperatures. However, these heroic sanitation workers are undoubtedly facing great physical and mental challenges when they work in the severe cold of minus 20 degrees Celsius and wear only breathable acrylic cotton jackets. 
After such a ***, it was hotly discussed by a group of netizens: "The leader is afraid that he will sweat when he wears too warm and works." "The respect and protection of (workers) still have to rely on foreign companies, and the official temperament of seeing the high and seeing the low is difficult to change, starting from elementary school. "It's all outdoor work, why don't you let the urban management traffic police also wear acrylic cotton to work?""Basically, the whole country is the same, sanitation workers take the smallest wage, and do the dirtiest work. ”
Those who sit in the office are issued high-grade down overalls, and those who work in the open air are issued inferior acrylic overalls. "Look, if you really want to change into warm clothes, you must be deducted from the wages of sanitation workers, and the wool has always come from the sheep!"This ** is low, cheaper, but it is expensive when it is reported, and the difference earned is very considerable. "It's not surprising at all, a set of school uniforms from Gongzhuling No. 4 Middle School is 160 yuan, everyone sees, no one buys it at the market price of 50 yuan, and students are required to wear it, and they keep saying that compulsory education will reduce the burden on parents. Ask parents how much money they have to get every month, meal fees, childcare fees, and all kinds of paper copying fees, including the notice issued by the Education Bureau, students must copy and return to school after the parents sign and return to the school. ”
Acrylic cotton is a synthetic fiber made from polyacrylonitrile fibers that has many excellent properties. It is very elastic and can quickly return to its original shape and is not easy to deform. In addition, acrylic cotton is also very resistant to abrasion and can withstand repeated rubbing and rubbing. It is chemically stable and is not susceptible to moisture, mold, or insects. Due to these characteristics, acrylic cotton quilts are widely used in various fields, such as textiles, clothing, household goods, etc. In the textile field, acrylic cotton is an important material for making sportswear, outdoor equipment and protective clothing. Due to its excellent elasticity and abrasion resistance, acrylic cotton is able to provide great comfort and durability. In the field of clothing, acrylic cotton is widely used because of its lightness, softness and good warmth. It can be used not only to make winter clothing, but also to make summer clothing, such as short-sleeved t-shirts and sports shorts, etc. 
In addition, acrylic cotton is also widely used in the field of household products. It can be used to make bedding such as mattresses, pillows, and quilts, as well as a variety of home décor items such as curtains, rugs, and wall coverings. Due to the warmth and softness of acrylic cotton, it is able to provide great comfort and allow people to enjoy a warm and comfortable feeling at home. Although acrylic cotton has all kinds of benefits, it is not suitable for wearing in winter, a few degrees below zero. 
In sub-zero temperatures, choosing the right clothing is essential to keep you comfortable and warm. First, consider wearing layers of warm clothing. The inner layer should be made of breathable, sweat-wicking material, such as cotton or wool blend, to keep it dry and comfortable. Choose a down jacket or a chunky wool jacket for the middle layer, which provides excellent warmth. The outer layer should be windproof and waterproof to cope with cold wind, rain and snow. 
In addition, it is necessary to pay attention to the matching of clothing. Hats, scarves, gloves and other accessories can effectively reduce body heat loss and improve warmth. At the same time, small items such as thick socks, warm shoes and warm babies can also provide extra warmth to the body. When choosing clothing, it is also necessary to make appropriate adjustments according to the individual's activity level and the environment in which they live. If you're outdoors for long periods of time, choose thicker, warmer clothing. If you're only away for a short time or indoors, warm clothing is sufficient. 
And environmental protection workers, who get up early and work outdoors in the dark, die of heat in summer and freeze to death in winter, and have to be deducted for a little bit of hard-earned money every month, which is too difficult. I sincerely hope that the relevant superiors can pay more attention and strive for improvement. What do you think about this?