burn the midnight oil

There's no peace for the wicked! a backroom boy a full-court press a good show a labor of love a long haul a needle in a haystack above and beyond sth all in a day's work assiduousness at all costs back to the drawing board bash on be at pains to do something be at pains to do sth

تعابير: الأسرار والفطنة والتواصل