不可告人

Explanation: Can not tell others. Means to be seen. 　　Usage: Partial official; as attribute; describe the ulterior motive not to tell people things 　　Source: Qing Meng-Lei "_set_ free only note book Church": "hidden agenda of its hidden, still unknown to the public but also of tolerance promotion." 　　Examples: The Zhu Shu, its very deep Aiku everyone there ~ the implicit, are based out of perverting the analogy. (Wang Ching-free life "on the relationship between fiction and social change") 　　Riddle: Appeal dismissed Thesaurus:  unable to give a convincingexplanation for self-defense, A mouth Nanbian, Tibetan monkeys Mountain, Stealthy, Peru without speaking, be hard to state what ails one in the mird, stick in one's throat, A mouth wordless, Bitter wordless, There I was difficult to separate