我一直与大学时代的朋友保持联系的翻译：I have been keeping in touch with a college friend 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

I have been with college friends to stay in touch

I have been keeping in touch with a college friend

我一直与大学时代的朋友保持联系

I have always maintained contact with university friends of the times

I have been keeping in touch with a college friend