My hometown used to be small village with 

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tree all around. Just outside the village , there was a

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river. The river was much clean. Many people enjoyed

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boating on the river. Although there were no tall

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buildings and people were poor, but they lived a simple

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but happy life.

In the past ten years, my hometown changed

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a lot. People no loner lived in small houses. Instead,

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they live in tall buildings. Supermarkets or factories

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can be seen everywhere. But we now have less trees, and

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the air and water is polluted. In order to live a better life,

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we must do something to protect the environment.