原来陈旧的教学楼变成了高大的新教学楼；的翻译：Original old buildings into a large new classroom building; 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

The original old school building into a tall new buildings;

Original old buildings into a large new classroom building;

The original obsolete classroom building turned the big new classroom building;

Original old school buildings into a tall new teaching building;

Original old buildings into a large new classroom building;