????:1???????2???????:?????????

2??????????

3?????90????????

4?????????

5???????????

???????????11??????????????????25??????????????? (? ?????)??25?????????????????????????????3???????????10??,????????

??????????,?????????

????,????

????????????,???????,“???????????,?????????”????????,?:“Apple??200?????????80%???????????????????”

??????????10?????,????????????,?????????????????,???????????

?????“?????????????????????”??????????????????????,??“??”,??????????????

????????????????????,?,?????????“???”????????????????????,???????????????????

??????????????50%,????500????60%,???“??”??????????????????????,?????????????????????

??????,????

???????,?????????????35???????????????????,??????????????????

?????,????,????

?????,??????????,????????????????????“????????????????????????????????”?????

???????????????,????????????????????????,????,??????????,???,??????????

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??,????????????????????“?????????”,????????????,?,???????????????,????????????,????????????

??????????????????,????,??????,?????“??????”??????????????????????

??????????????????,?????,?????,?????????2????

??,????????????????????48%???????????????????,??????????????5.42?????????;60%???????????,???????????????15.26????????????(??????????) ?????:??????????????