?2?21?????????? (???????????????? ???? ?????)??,??-???????????????(????????????????“??”)???

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??21???????,?,???????,????????,????2??20?????????????,??200?????????????,????????????800?????????????????,??900???????????????????????????????

“?15?!????,???????20%,????30%?”??????????????,??????????????????3???125???????????

???? ??? ????

???????????????????,???????1838???????,??22155???“??”??“????????????????????????”?????

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???????????????,????,?????????????????????????????,????????????,??,???????????????????????????????????????????????????????100??,?6000??????????????,??7000???????????????????(??????????????????)

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