虽然很忙，但从没缺过课的翻译：Though very busy, but has never been short course 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

Although very busy, but never been to class missing

Though very busy, but has never been short course

Although very busy, but ever has not lacked the class

Although very busy, but if you haven't been missing class

Though very busy, but has never been short course