这部分问题还没有完成的翻译：This part of the problem has not been completed 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

This part of the problem is not yet complete

This part of the problem has not been completed

This part of question has not completed

This part of the problem has not yet been completed

This part of the problem has not been completed