???? ??????? ???? ?? ????? ?? ????? ?? ????? ?? ?? ????? ??? ???? ???.Applying “good to know” in a sentence is remarkably straightforward. You just use this phrase Any time anyone will give you helpful data. If it’s good which you know the data, you say “good to know”.??? ?? ?????? ?? ?? ?????? ‘????????? ????? ‘?????? ?? ???????? ??