?? ????:??????? ????????
????:1????????????:????????
2??????150??
3???????
4???????
5???????????
????????,????????????,???,??“???????”,?????
???????????????????,10??????????????“?????????????”,???,??????????????????????????????????????,??0.618%????????,?6??????2????????,???500??????????????,????,???????,?????????????
(?? ?? ???? ??????? ?????????? ?????? ?? ????????)
??:?????