???????2000????????? “??????????”????

?????????,1????????20?????????0????????????????2???????8??24?????????,????????2009.2??2541.4??????????????,?????,??????????????????;???????,??????????

“??????”??,??????,????????????????,??????????????,“??????????”????????????????????????,?????????iPad????,?????????????????????????????????,?????????????“???”???,?????3300?6000??????,????????????????????????500????????????,??????????????????

?????????????,???????????,2024???????44.5%?????????????,?????????????,??????????,???????????????????????????????,???????????????,????????????,??????????“??????????????????????”????????,?????????,????????,?????

?????????????????????????“????”,???????????????????????????????,?,??,????????????????????????,??????,???????,????????,???????????,?????????????????(????????? ????) ????????????????:??????