?? ??????????????? ???????
????:1?py???????:??????
2?????????????
3??????
4??????
5??????????
?????11???????????????22???? (???)11???22???,??,???????????????,??,?????????????
??18???2005????,????????????,??“????????????”?
20??80?,???????????????????????,????????????????????????????????????????????????,?????7.5????,??????210???
???????????????????????? ??????????,???????????????????560????????????,???125??,????????????83?;?????????????????????,????????????
???????????,???????,??5000??????,??2025??10??
???,?????1?????????????3????????,?????????3000???????,??5?????12??????34???,??????????(??)
??:????????