?? ?????|????????:?“?” ??“??” ?????????????
????:1?????:??????
2????????????
3????????????
4????????
5????????????
?????,??,“??”?????
???,????????????????????“???????????????”?????????,???????????????????,????????????????????????????????,?????
??,???????,?????????????????????“??,??????????”????????????????????,???????
?????????,????????
??,????????????????????????????????????,??????????????,??????????????????????????????“??????????????????”,??????
?????????????????????????,????,??????????????“????”?????????“????”?????????450??500???,??350??????????
??????,“?????????????????”???????“?????????” ?
?????,?????????,?????,?????“???”??????????????3.8????????,???????????,???????????????????,?????
“???????,????????????50%????????27%????,??????????????20%????????????????”???????????,?????????,??????????????????,????,????????“???”
????,????????“?????????”????
??????????,??,???????????????????????????;
????,????,????????????????????????????????????;
??,?????????????????,???????“???”??,??;
??????,????????,??……
“????????????,???????,???????”??????????????,????????????8??,?????????,?????????????????????,??????“??????”???????
??,?,????????????,????????,????,??????????,???,?“???”,????“????????????????”??????????????(?????????? ?????????????? ???) ??????????????????????:?????????