?? ???3?1?????????? ??????????

????:1?????:???????
2???????30??
3???200?????
4?????????
5???????
???2???????????????20?? (???? ??????????????????????)?????????????20?,???3???????????????1??6?30?????????????????????,???????????????????????

???,????,?????????????,?????????????????,???????“???”“??????????????????????”“?????”????“??”??????????????????,??????????????????????????
???????????????,????,????????;?????;????????????????????????????????
????33600?,????16800????????????,?????????????8300??????????,??????8500??2?????????????????????21?10????????????,???,??10??????????????(???????????????????)
????:??????????????????????