?? ??????4??????? ?????1??
![](http://n.sinaimg.cn/news/transform/200/w600h400/20180526/IWVG-hcaqueu2520605.jpg)
????:1?????ipad????????:??????
2???????
3?????wx
4???98?
5?????????????
?????2?????12??? ????????????11?????(DGST)???????4????????????,??1????????17????????????????
??????????????????????(MWN)??,??,????????4500????,?2?????????1??????
3?,1??,??????
???????????????,????,????????,??????????????????,?9.8???,???6?????
????,?????92346??,?????119692????????,????287????;?????????????123??1.9???????(??????) ???????:???????????