??? ????? ???????? ???? ??? ??? ??? ????? ???? ?? ???? ??? ?????? ??? ??? ??? ??? ??? ????? ‘??? ??’?? 10? ????.
? ???? ? ??? ???????? ??? ??? “??? ??? 10??? ???? ???? ???? ?? ??? ? ??? ????? ??”?“????? ??? AN2 ????, ?????? ?????? ??”? ???.
? ???? ? “??? ????? 500㎞ ??? ???B, ???C ???? ???? ????? ?? ??? ??? ??? 1?1000?? ???? ???? ??? ??”? “??? ?????? ???? ????? ??? ????? ????”? ???.
??? ???? “??? ??? ???? ????? ??? ?????? ???? ??? ?? ??? ??? ?? ??? ??”? “??? ??? ?? ????”? ?? ??? ????.
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