評論
打印
Look at this picture. What is it?
看這張圖片，它是什么？
It's the Earth.
是地球。
The green and brown parts are forests and land. What are the blue parts?
綠色和棕色的部分分別是森林和土地，藍色的部分是什么？
I think they're oceans.
我想是海洋。
Yes, they are. The Earth was very clean and beautiful in the past, but now some parts are dirty. Can we do anything to help the Earth?
是的，它們是。過去的地球很干凈漂亮，但是現在有些部分被污染了。我們可以做些事情拯救地球嗎？
Yes. We should stop throwing rubbish into rivers.
是的，我們應該停止向河里扔垃圾。
We should stop cutting down so many trees.
我們應該停止砍伐這么多的樹。
We should stop using plastic bags.
我們應該停止使用塑料袋子。
