?? (?????)????????????
????:1???????????:?????
2???????
3???????????
4???????
5???????
?2????????7??????? (??? ????)?????????,???????
????1????28??????????????,???????6????????????,??????,??,?????
??????????????,???????????????????????? ?????????5??,????100??
????,?????????????????,??????
???6???,?????????????????????????,???????
??????????????? ???????????,???????????????????????????,???????????????????,?,??????50????????????????????,??,???
??,???,?????,????
?3???????,?????5000?????????
???????????????????????????????,???????????????????????,?????????????????????????????(??????????)
????????????:??????