????:1??????spa??????:????????

2???????

3?????

4?????vx

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?????????????????????????????1080%

?????????????12?????????????28??????? (?????? ?????????????)????????????????????,?12??27???????????????????,??????????3.2????,?99.5%???9400????????,????????55.8%,??????1080%?

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12?????????27?,?????? ???

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“????,????”12??27????,??240?????????????????????????????????????????????(Pollard Matthew Christopher)?????????????????????????D86?????????????15??,?,?????????????,?????????????

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