以前我们的校园环境幽雅、洁净的翻译：Previously our campus surroundings, clean 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Before our campus environment elegant, clean

Previously our campus surroundings, clean

Before our campus environment is quiet and tasteful, is pure

We used the campus environment with comfortable, clean

Previously our campus surroundings, clean