??????????????????????? ???????

????:????????:????ipad????????

??(?):????????????????,??????5????27?????,???????????????(6????18??),?????????????????????????“???????????”??????,???

?????1/5?????????????,???,???????????3.3????????,??“????????”????????????60????????,????????????9????????,???????20????????????????????25????????????,??98%?

???????,????????“???????”?????,????,?????????15??????,????10??????????,?????

???????????????????????????,????????????????????????,????,??????????????????????,???????300???????????????730????,???????????????????,???????????????????14???,?2.14???????,??6500??,???????????

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