Six Factors That Determine Whether or Not You Remember Your Dreams梦境记得住，要看六要素

Within the scientific community， dreams are still something of a mystery. Many experiments have been conducted and many theories have been put forth， but researchers still don’t fully understand why or how we dream. Further complicating matters is the fact that everyone dreams， but some people never remember their subconscious escapades1.

在科学界，梦在某种程度上仍然是未解之谜。（剩余8474字）