????:1????????????:??????

2????????????

3???????

4???????????

5??????????

??????????????????2???8???? (???????????????????)??????????,???????????????8???,????????????????2???????16??????????????,???2100?????,????????????

2?8???????13???,?????????????????1036?????????????????????887????????????????????636?,???????????,2????????2??,????2??,??????????????200??

??????????????????? ?????????????????????

?????,????,?????????????,?????????????????????????,?????120?,??????6000????,???“????”?(?)

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