6??????????????????

????:??????????:??400?4?????

???7???4???????? (?????? ?????????????????)??4????????,6?????,?????????114.8??????????,??0.9?,????????

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

6?????????,??????????????????,????????????????????,“618”??????,???????????,??????

6?????,??3.1??2.4?????????????,?????????30%??????,?????????????????????????????????????????????????????????????

????,???????????“618”?,??,???????,?????

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