???????????????????????????
??2??8???????????????? (?????? ?)2????????????????8???????????????11?????????????????????50??,?????????????????,?????????????8????????????????????????????,?????????
????????,?,??????????,??????????????????????2??????8??????????????????????????19??,??2?????????,???????????
??,???,?????????,?,??????????
????????????????????,??????2???????????,??????????????????????????????,?????,???8?18?,?10???????????30?????????????????????,????????????????????????200???(??????????) ???:???