未曾明白. 已是过往云烟 .的翻译：Has not been understood. Is the cloud and in the past. 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

Not understand that you are already a thing of the past.

Has not been understood. Is the cloud and in the past.

Not understood. Already was the passing mist.

did not understand that it is already past clouds . .

Has not been understood. Is the cloud and in the past.