谈认识，谈问题提出的背景，最后表态从自身做起

Today，more and more people are enjoying the low-carbon life .Because it means less cost，healthier and safer.In my opinion，We shuold do some washing with our hands instead of using the washing machine.We should use fewer plastic bags when we go shopping in the supermarket.We should also cut down the computer if we leave for a long time .last，we should also go to school by bike or by bus.Low-carbon life is near us.

Do you know how to do it ?Lets enjoying our own green life !