to do or say sth in order to achieve a good result or to help sb :
I just don't know what to do for the best.
I'm sorry if my advice offended you—I meant it for the best.
to do or say sth in order to achieve a good result or to help sb :
I just don't know what to do for the best.
I'm sorry if my advice offended you—I meant it for the best.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005