??????????!????????????

????:???????????:????

????????????9???????????5??????? ???5???????????,?????,???,???

?????????????,?,??50????????????????,????,?????????????????7???,??????????????1200??,???????????????????27?????42??????????????70?????????80????,???40???????2???????????????10???7????????????42???

??????????????????????????????????,?????70%?????????,???13???????????

???5???????????????,?????????????12????????????????????????????????????????????????????????????(????????????)??,??8100???????????????,???????? ??????????:??????