What are the uses and differences between "revelation" and "declaration"?

"Revelation" is publicity, that is, publishing certain things for everyone to implement, which is mandatory to a certain extent. \x0d\ For example, the electric power department forbids people to do some behaviors (such as hawking and littering in the community). ). \ x0d \ x0d \ and "notice" is to make things that have not been finalized public and let everyone participate in the discussion. Most of them are not mandatory. For example, search your dating ads. \x0d\x0d\ So, to put it simply, \ x0d \ "revelation"-what has been decided is mostly used for official business, which is not suitable for individuals. \ x0d \ "notice \ "- What everyone can continue to follow up, individuals or small groups use more.