Well, Risto, a fever dream is a term that's often used to describe a particularly vivid dream, often one that's very disturbing, scary, or emotionally intense.

好吧， 里斯托， 发烧梦这个词经常用来描述一个特别生动的梦，通常是一个非常令人不安、 可怕或情绪激动的梦。