[??????]2?? 21? 外

◇2?? 21? ‘??? ??? ??? ???? ? ? ???’ ?? ??? ‘??? ????? ?? ??? ??’?? ???? ??? ??????.

◇4?? A30? ‘??? ??? ????’?? ???????? ??? ??? ?? ??? ??? ????.

◇7?? B4? ‘???, ???? ??? ????’ ???? ??? ??? ‘G7’? ????? ??? ??????.