书面表达以下两幅图讲述的是你所居住的小区一角在一年中改造前后所发生的变化，请你写一篇100字左右的短文，向你校校刊投稿。说明：1．要依据图示内容描写环境变化

　　 Behind my apartment , there used to be a dirty and messy corner. Bits of plastic bags hung on the trees. Broken bottles were left lying here and there. There was a damaged car in the center. Th...