?2????12????????(?? ?????)?????????????……2?????11????,“?????????????”???????????“?????????”?????800???,?????,?????

???????????????? ????????????? ????

??,??40????60?“???????”????“?????????,???????????,??”????????????????????2.8?????,????????????????,??????????

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

??“??????”?? ????????? ????????????

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

“??,??????”????????????????????:“???????????,??????‘?’??????,?????,???????,?????”(?????????????????????????)

???????????????:?????

??

??:???????????,??????????,??????????????