Low-carbon life is becoming more and more popular around the world. Low-carbon life is good for everyone. To help with the environment. My classmates all think that we should go to school or go to work by bike instead of taking a car. Besides, we'd better take a bag with us instead of using the plastic with us when we go shopping. We should reuse books, bottles, every piece of paper and never forget to turn off the lights when we leave the rooms. We should turn off the tap and use both sides of the paper.In my opinion, I really agree with our classmates and we'd better not spend much money on expensive clothes and so on. I think it's our duty to live a low-carbon life. I believe if everyone lives a low-carbon life, our world will become more and more beautiful.