求初三英语作文 《how to be a greener student at school》

as far as i can concerned,there are plenty of rubbish throwed out to our environment.Especially,in our school.So as a junior high school student,I must be a greener.
Well,in my opinion,the most important thing to be a greener,you should not waste anything.Because wasting is a shame thing which destroy our environment step by step.
You know what,because of the rubbish you throwed away,there are lots of interesting places faced with threating by your breaking the balance of nature.So,do you see the rubbish bin near by you,throw into it !
Last but not least,be a advocator!Be a volunteer!Believe in your power to build our beautiful earth.Remember the spider man said:"With great power comes great responsibility!"