参考词汇:资源natural resource;节约型社会an energy-saving society
文中词汇表达比较多样,能多用学术词汇就更好了;有效地采用了多种衔接方法,层次清晰;文中应适当增加从句和长难句的使用。
But I thought those books could be used by the next students when the graduated students leave these books. Why am I so suggestion?First,If we did as that, it's not only saving the natural resource, but also let the students have a not waste habit. What is more, the note of books before students writing is very usefully for the new students. Third,We are not fear this ways is bad idea, because we have a good example of Australian,which succeed in doing this things. we can manage to do it and do the more better. In a word, the natural resource more less, we must owe an energy-saving society for our later generations. It's good things try do our best in a little things.