?? ?????????????:??,????????????????????
????:1??????????:????v
2?????
3???????????
4???????
5???????????
???1??????,?????????,??,???50??,?????????????????
?????????,????????????????????,???????,??????,??????????????????
????????????????4.5?(ILA)????????????????????????????????(USMX)???,????9?????30????????6???????,??????????????????
ILA???????????????????,???????????????00:01???????????,????????????????????????USMX?????????????ILA???,???????“??”?
????????????????,????????????1977??????,ILA??????????????????????????,??????????????10?????????????????????????,??????????????????,????35?????
???,?????????,????“???????????????????”?????,???????1?????????,??,“?????????????”?????????????:“???”
???????????:?????