求一篇英语作文.大概120~130词左右,在能够清楚表达意思的情况下,用词越简单越好,高中水平.作文题目：What i

With the spread of the consciousness of environmental protection,the word “low-carbon” has been very popular in life.We can find it in many aspects,such as low-carbon products,low-carbon consumption,and low-carbon travel and so on.Generally speaking,more and more people are advocating “low-carbon” lifestyle.
As implied in the name,“low-carbon” lifestyle is a kind of new pattern of lifestyle which aims to lowering the carbon dioxide emission in living as much as possible.For example,some office workers are not proud of driving private cars from work to home any more but pride themselves on riding or taking public transportation.In addition,they advocate recycling water and saving energy as much as they can.
As college students,we also make some contribution in our daily life to reduce the emission of the carbon dioxide.For example,switch off the light when leaving and save water.In addition,we should use our knowledge and action to arouse others’ concern about the importance of lowering emission of carbon dioxide and lead them to lead a “low-carbon” life.

I have a dream,
One day solar energy all over the world, every people's smiling face can bloom into flowers of happiness; I have a dream that one day the world hands can form a line, different col...