????:1?????:????????

2????????

3???????

4??????????

5?????????

???,??????,??????33????????????????????,???????????????????,???????10????????????????????????,????????????

????????“??????”

????,?,?????,??????????????????,????

???,?????????????????????????????,?????,??????????????,5?????

??,??,????87%,????????

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?????,?????,????,??5~10??????????????,??????????,???“???????????????????”?

????????????????,?;?????????,????????????????,????????,???,?????

????,???????,????8.2?????,??????????????11.2%,?????????????????????,??????????,?????????????????????“????”,?????8????????1?????????,???????????180???????

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??????????????????,????,????,??????????1500???????,???????????????????,??,??????????????????????????,?????,???????????

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

????????,?????,????????????????????,????????????????????

??,??????????130??,???

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??????????????,???????????????????????

??,??????????8????????????????????????????????????,?????????506???????????????,????????????????????????“???????”,??,??????????

????????????? ??????????:?????????????????,???“???????????????”??????????????????3????????4??????,?????????,??????????????????,????????????????????

??????“?????????????”,????,???????????????????,????????????????????????????17?????????????????????????????15%?????,??????????6??????????????????????

?????????“??????????”

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??????????,?????????2????????????,???????????????????????13????57?????????????????????1.99%?2.29%,?????????0.5??????????

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