What's the secret language?

Secret recipe can be composed of the following words: secret recipe, secret book, secret recipe, secret matter, secret matter and so on.

The secret language means unknown, which means the secret is hidden. In people's lives, secrets are always a mysterious existence. There used to be a lot of important information in traditional culture that needed to be kept secret, such as ancient imperial examinations, military deployment, political strategies and other fields.

In modern society, all fields also have their own information that needs to be kept secret, so it is particularly important and necessary to protect secrets. Secret words are also related to many familiar idioms, such as "mystery", "keep your mouth shut" and "get lost", which all express the mystery of secrets and the necessity of keeping them secret.

Keeping secrets not only requires professionals in all fields to take it seriously, but also requires everyone to realize the importance of keeping secrets so as not to reveal other people's privacy and confidential information.