假設你叫李明，你是學生會主席，需要給學校的廣播站投稿，內容是號召大家做好垃圾回收工作。請根據以下提示內容寫一篇不少于 70 詞的短文，可適當發揮。文中已給出內容不計入詞數，文中不得出現任何真實信息（校名，人名，地名等）。
提示內容：
1.垃圾回收的意義；
2.垃圾回收的具體方法：廚余（綠色回收箱）；玻璃，金屬，塑料盒（藍色回收箱）；普通垃圾（黑色垃圾箱）；
3.號召大家積極參與。
參考詞匯：recycle，environmental protection，preserve natural resources，reduce waste，garbage bin/trash can，metal，container，place，throw，dispose，take action

Dear students，
    My name is Li Ming.I am the president of the Student Union.
_________________________

【考點】環境保護．

【答案】Dear students，
My name is Li Ming.I am the president of the Student Union.Did you know that recycling can help reduce waste and preserve natural resources？It's also easy to do so.
We just need to follow a few simple steps：For food waste，please throw it in the green bin；for glass，metal，and plastic containers，please place them into the blue can；for all the general waste，please put it in the black garbage bin.
Dear students，it's our responsibility to protect our planet.Let's take action and make a change in the world.