【正文】
In the past, my hometown was very small. There were no factories or schools here, and the traffic was very poor. People had no idea of protecting the environment, and they dropped litter everywhere. The villagers lived a hard life. But now there have been great changes in the village. People live in big and bright 單元主題寫作一 單元主題寫作一 houses and many people even have their own cars. Everyone realizes the importance of protecting the environment and takes action to protect it. So the hills are greener, the water in the river is cleaner and the sky is bluer. I39。m proud of the changes in my hometown.