??
??????2?????16? ??:?????????????? ???????????????????
? ?????????? ????????????????? ???
2????????14????12?????,??????????????????????PDA??????“??????????????”??????????????????????????26????
?????????????,????????,??????????????????????,????????????“?”,????3????????,????????????
“??????????,???????,?????????”????,??????????????????“??????”?????????,??????????????????????????????????????????????????
“???????????”“?????”“??????”“???”14?????????????????????15??????,??????????,??
“?,????????????,???????????”????????????????????,?7?????,?????????????????
????????????????,??“???????”???????????????????????????????????????????20????????,??????????????,????,????
“???????????,?????,???????????,???????????????”??????????????,???,???????????????????,????,??????
15??????????8??,?????PDA?????????????????G2935??????:“G2935????????????,???,??????????”
????,???????????,10??????1200??????
????,????5?,????“?????+?????????”??????????????????,???20%?
“???????????”15????????0?????40???????????,???????????????“????????”???????,???????14?,?????????(???) ??:?????????
?????????
?????????? ??????????????????