????? ??????1600????“??????”
????????2????????5????????????????? (???? ?????)????5?,?????,????????????,??1600?????????“??????????”??????????????????,????3?????????????????3.5kg??????????(???)??????????????????
??,??????????(????????????????????)??????????????????,????20??????????????,????????????,????????8??????????,??????,???????????????????????,????????,???
?????????????????????????????“??,????”???????????????????,???120????????,????????????????????????????,?,???
??????????????????????????(????????????)“?????????????????????,?????????”???????????,????????,??,???????????????,?????,????,?????????????????,?????????,????????????????????????
“????????‘???????’???,?????,???????????????”????,?????????????(?)
????:???