日不暇给

Explanation: Leisure: idle; to: adequate. Means many things, lack of time, no time to finish. 　　Usage: The main predicate; as the predicate attribute; means no time to rest 　　Source: Qian Han, "Historical Records Fengshan book": "Although the work was ordered not to, to carry the German beam does not contact the parent, contact the Japanese are too busy to carry on, with hope is that something." 　　Examples: Who would have thought a mass ten, ten have spread, the official two-way screen to pick the chair gradually get there ~ trend. (Qing Liu E, "Travels," the third chapter) Thesaurus:  all-out efforts, elaborateness, daily Have no time to sundial, day and night laboring, Yikuishiqi, Day wan, fully stretched made to work, etc at the limits of one's capacities or talents, exert, endeavour