?? (?????)?????:????? ??????????
????:1??????????????:?????????
2?????????
3???????300?500
4?????
5??????????????
?????????1??????27???????????????? ??????????????:??????????????:??????? ????
????????? ????? ???? ???????
???????????????????????????????????????,?????????????,????????????????????????????????????????70???????????????????????,?????????326????????????,?????3.9????????????????,?????????????300?????
??????????????,???????????????,??,????????
????????????,???,?????????????????????????????,??????????????:“???,?????”,??????“????”?
?? ?? ????????????“????????????????????????????????????5??????????,???????????????????????,????????”??
5?????,????300?????????????,???????????????????????“?????????,???‘????????????+??????????+???+???+??’????????????,?,?????????,?????”????????????????
???????????,????????????,????“????”??,???????,??????????????,??????
????? ?????????,?????????,?????????????????,????15???????????
????????????????????,6???“????,????????????,????,????????”??????
????(??????)??????(????)??????????? ?????,????????“???????????????,?????,???????????????”??,???,??5????????,??????????????
?????,????????????,????????????,???????????,????????????????????,??????????????,????????(?????????????)
???:??????