?,???????“???”????????????,??????????????????????????????????????,????????
?????????,2???????????????5??10???????????,??????????????1.9??,??????????30%?
???,??????,???????????8.6?????,???5%??????1189??,??????????????7%?
(?? ??)
????????????:??????????????????????
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????«???X»??:????,????!
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?????????????????30??
?????????6.5??????????
??????:??????????????
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?????????????????
????5?????:???????9??
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?????????????????30??
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?????????????????????
???????????:?????????
???????????????5??3???
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??????????????:??7????
?????????????????????20%
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????????6???????????
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