大功告成
Come off with honours.
Bring home the bacon.
Come through with flying colours.
eg：Our efforts come off with honours at last.
反义词：功亏一篑 Another course would have done it.
Come off with honours.
Bring home the bacon.
Come through with flying colours.
eg：Our efforts come off with honours at last.
反义词：功亏一篑 Another course would have done it.
