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  3. People are more and more concerned about environment. Write a 300-word expository essay stating your opinion about what we can d

People are more and more concerned about environment. Write a 300-word expository essay stating your opinion about what we can d

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问题 People are more and more concerned about environment. Write a 300-word expository essay stating your opinion about what we can do as individuals to improve our environment.
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答案 How to improve our environment Nowadays, environment problems are becoming more and more influential to our daily lives than only appearing in newspapers and TVs, lectures or reports. For instance, in the last winter, foggy days with the so called PM2.5 caused a panic among citizens. People were afraid of the polluted air and chose to stay at home instead of going out. Protecting the environment is really an extremely urgent thing. As we all know, low carbon life was proposed in recent years and I think it would be a reasonable way to solve our environment crisis. We can figure out what benefits can be gained when we transfer this conception into a real existence, a low carbon campus. This simple shift of perspective can actually transform what used to be quite far away into something that is just around us. Take the use of electronic devices for example, when we choose to climb the stairs instead of using an elevator, when we prefer bicycles to cars, we are doing something fantastic for ourselves. Think about these activities as exercises that would not only keep us physically fit, but also spiritually energetic. If we turn off the computer when they are not in use, or even limit the hours we spend in front of them, we are not only saving the electricity, but also doing a favor to our body, preventing ourselves from too much exposure to radiation and other possible harms caused by computer. We can gain at the same tine a healthy and pain-free neck, and avoid sore muscles, worsening eyesight and so on. When we use natural wind, rather than fans or air conditioner to feel cool in summer, we are also reducing the possibilities of all the illness related to the electronic devices. What we eat can also contribute to the establishment of a low carbon campus. More vegetables and less meat mean that less carbon will be emitted in the process of producing and preparing for such foods. And this can also translate to a more balanced diet and healthier eating habits. Then many problems, such as overweight, tiredness or even high blood pressure and heart disease can be controlled to a certain extent when we get older. And this good eating habit actually benefits us for a life time, and what starts at campus goes a long way. From the above analysis, we can get the basic idea that when we are doing something to reduce the carbon campus, but at the same time, we are make positive changes for ourselves.
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