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2??????????????

3?2020??????

4?????????????

5???????

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??????????????11???????????????????27?????? (??????? ??)??????????????27???????????????????????16??????(CloudEV)???????????????,?,????????

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11???????27??????,??????????16???????????????? ???????????? ?

???2017???????????????????????????,??9????,???????????????17??????,????????????????2??????????????????,????????????2.7???,????50%,?????????

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?,??????????????7??????????????,??????????1??????????16???????????

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