????:1????????:?????????

2?????????

3??????????

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

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

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

????,???

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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