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

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

3???????

4??????

5??????????

?????????21???,??????????????“????????”,??“??”??????????????????“??”?

??????????,“??,????”“????,?????????????????”“????????,?????70%??????”?

?????,????“?????????”,??????“???????”?,??????“???????????????????????”???????????????,??“?”,?????????“????????”,??“???????????????????”??????????????,??“????????????”,“???????,??!”

??????,?????????????????????,??????“???????????”?????“??,?”???????????,????????????????????????????????????,??????????????

????????????????“??????”,?????????????????“??????????????”,??????????????????????“???????”?????????????????????????????????,????????

???2011?,?“???????”???????????,???????“????”?

1903?????????????,???????????????????,?????????????????«???»,????“????????”???????????????????????,????1977???,???«??????»?????«????»?????????,1999???????12?????????????????31?????,????,??????????????(????????????) ????????????:???????????????