???????2??,???????2?????,???????2????????
???????2?????????????????2??????????????????????????????淨(jìng)???????????NPC???????????1?????????
?????????????≥75?????????????
a.???????????????????????????????????????????????????????
b.?????????????????л?????г????????г???????????????????????
????100000???????????1С??????????50????????????2С??????????100????????????4С??????
??????????????????顢??????????ú???????????????????????????????????????????????ɡ?