What are we going to do about environmental protection? We just have nothing to do, since we are not the major characters to cause the problem, someone may claim. Yet I still want to tell you that there is something we can do.

I read a magazine recently and discovered an article, whose writer gives out the detail information of what we can do to relieve the environmental pollutions.

Here I will introduce some to you. First, two centigrade lower in winter and two higher in summer. The air-conditioner has a great matter on the greenhouse effect, so please do it in your reach. Second, never keep your TV set or computer awaiting so that you can save 40% of the extra energy. Third, keep your refrigerator away from the stoves or something like that. It will cost more electricity to cooling down stuffs if it is located near a heat. Forth, you should eat less beef, eat more vegetables and change beef to pork. Cows are the animals exhausting the largest amount of firedamp (CH4), which is also one of the causes of greenhouse effect. And finally, what a common person can do is to tell others about this information, and I think it will be an easy job for everyone to do this.

Yes, we have more to do, and before we can do more, we'd better do a little first. Do not be indifferent with environment protection! You are the right savior!
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