????? ??? ????? ???

?????? ????? ????? ‘??? ????’? ??? ?? ??? ??? ???? ??? ??? ???? ???? ??? ???? ????? 5? ???.

????? ???? ??? ?? ??? ??? ???? ?? ?? ????? ??? ????? ???? ?? ????? ?????? ???, ???? ??? ?? ??? ??? ???? ?.

??? ???? “2020??? ????? ??? ??? ??? ??? 70% ???? ??? ??? ????”? ???.

? ???? ???? ?? ???? ?? 1? ?? ????? ?? ??? ?? ????? ?? ??? ??? ????? ??? ????? ??.

????? cpu@donga.com