?? ??1.7??? ????????2.6???????????
????:1?????wx:??????????
2???????3000
3?????????
4??????????
5??????????
??????,????????1.7?,??????6.3????????????????1??10?,????????????????????????????????????2.6??????
??????????,?,??“????”,??,???????????,????“??????????”??“????????????”?
????????? ??:“????”??“??”??????????????,?????
???????,????????“??????????”?,?1000???????????????????,?????,????????????????“???????????”?????????,??
????,?????????????????????????,??“????????????????????”??????????????????????“?????????????????????”??????????????????,???????????????????
????????? ???:???28.6????,??????700???????????,?8500??,????????????????????????????12???(????????) ???:??????????????