修改时间:2024-07-13 浏览次数:170 类型:期中考试
Where do we live? Do you know? Of course, we live on the earth. It's a nice home. We can see many trees, flowers, lakes(湖泊), rivers and so on(等等). But some people don't love the earth. They cut down trees, pick flowers and make the water dirty. These are bad for our earth. What should we do? I think we should plant more trees and flowers. They make the earth very beautiful. And we should also do something to make the water clean. It's good for our health. Then( 然后) our earth will be more beautiful.
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