朝不保夕

Explanation: Morning and evening can not know what will become or what happens. Describe the critical situation, it is difficult to predict. 　　Usage: The main predicate; as predicate, attributive; described the critical situation 　　Source: Jin Li Mi "petition form" human Mingwei light, the DPRK did not consider Eve. " 　　Examples: This through notices, stir the whole Gushi City, relish, Jing Si forget the body in the Siege, ~. ★ Goyang "Qing Gaishi" on the books Thesaurus:  hang by a hair, have notice to quit, North Korea does not consider Xi, North Korea does not plan on the eve, North Korea does not consider past Antonym Group:  walkover, adios, Fuxing Road,, speed somebody on their way; speed the parting guest, Unexpected reputation, ,plain `sailing course of action that is simple and free from trouble, as stable as Mount Tai, Enron as before, Emerged unscathed, safe in life and limb, C-brings success., vast happiness, One's star is in the ascendant., plain sailing