?? ??“??????”???!
????:1???????wx:????????????
2???????
3?????????
4?????????????
5???????
??????????1????2??????? ????????????????,“????”??????????“????”,??????“????”,??????,???,????????????
??????“???”?????????
????,????:“??????????,????,????!”????????,????,?????????,????????????????,?????????0.07???????0.25?????????,?????70?????,???????200?????,???????????
??????????????,????“???”????????????????????????????
???:1.????,??????????????,????????,????,?????????2.????????,??;??????????????;????????????????????????????????????;??“????????????????????”?????????
???……
????,?????,???,?????????????????,???1000?????“??”???,??8??????,?????????????????“????”?????????4?????????????3??????????151??????????,??????????????300????????????????????????????????????????,?????
?“?”???????????:?????????????
“??????”???????????
??????,??,????????,???????,???????,????,???????????,??????,?????????????????“??”???
??????«???????»??????:??,????,??????????????,????,?,??,??????????:
(??)??????????5?????????,?????2??????;
(????)?????????15??????????????,??????????????5?????????
???????????“?”,????????«???????????»????(??)????,??????????
?????
“????”???????????????????????????????????????,??????????“??”??????,????????????????????????????,?????????????????????????????????,???“?????”?????????????????????“???????”?,?????
???????:???