課本應該被循環再用嗎？Textbooks Should Be Recycled?

    Now, many primary schools and middle schools are recycling textbooks. In my opinion, it’s necessary.

現在,許多小學和中學都回收課本。在我看來，這是有必要的。
    As you know, save paper means save trees and money. Trees also have many advantages, like: to produce oxygen, control the climate. Some trees can produce rubber or medicine etc. Trees are a kind of natural resources. We must protect them.

如你所知，節省紙張意味着節約樹木和金錢。樹木也有很多優點，比如:生產氧氣，控制氣候。一些樹可以生產橡膠或醫學用途等。樹是一種自然資源。我們必須保護他們。
    To print books, we must use a lot of time and people. We have to use electricity and water. In China water is ‘rare’. So we must save it! Save water is everybody’s responsibility.

印刷書籍。我們必須用大量的時間和人力。我們必須使用電和水。在中國，水是“稀有”的。所以我們必須節約它!節約用水是每個人的責任。
    In a word. I agree with recycle textbooks and I hope we can do this forever!

總的來說，我同意回收課本，而且我還希望我們可以永遠這麼做。