?? ??? 2????????????
????:1???????????:?????????
2???????????
3???????
4??????????
5???????????
??6?19??????????????????? ??,?6????????????19????,???????
?:???(BBC)????????????????????????????,??????????????,???“????”??????,?2???????
???(BBC)??????,“??????”??,?????????????,“??????????”?
??????,??????????????????,??????????,????????????,???????1986???
???:?????