?? ?????????????????? ??
????:1????????????:??????
2??????
3??????????
4?????????????
5????????
??10?31?? (?? ?)?????10?31????????????????,????????????21??????31?14??,??????????????????15?????(48?????????????????/?,??),??????????????31??????,???
?????????????????????????????,10??30??,?8?12??,?14???????????????????17?,?100?300?,??????????????400???600?,????????????????1000????
???,????11??????2??????,????????????
??,???????????????????????????????????????????????????????????,???
10????31?10??,?????????????4???(??)???????????????????,???????10?????????????????31?????????????11?????1??,????????????????????,??,??????,?,??????(??) ??:???