2??16?????????????????????15?28?,?,??????119??
??????????,????,???,??,?????????????????????(???????????????? ??????? ?????????)
????:????
17?????????????3???????
????:2016???62.7???10?5?
??????!????????:???3??
??WTI????50???????
??:??“????”???????“??”
????:???????????iOS
????????:????????????
??????????????:??7????
?????????????10???????
??:???????????5??????
?????:??????????????
?????????????????????
?????????????????????
«?????»????????:??????
????????:??????2?????
??????????????????????????
«?????»????????????
???????268?130?????“???”
?????????5.5%??????1????
????:2016???62.7???10?5?
?????????????????“??”
?????????6.5??????????
?????????????????
«??»????-????DC??«???»
«???????»????????????