If you are sad at the moment, even it was happy in your mind, but you are dolorous. So.

如果心情是忧郁的话，即使回忆的内容是那么的开心，也是忧伤的。

youdao

If you are sad at the moment, even it was happy in your mind, but you are dolorous. So.

如果心情是忧郁的话，即使回忆的内容是那么的开心，也是忧伤的。

youdao