??
?????2??15???? ?????????????????:?????
????????????? ???????? ????????????????
??????,????,???????????
?????,??????????????,????,???????????????????????????????
?,???????????????????????????????APP??????,????????????????????,??1???????????7????
??????,??????????,???????????????,????????????????????,?????“???????”????????????????????????
??,??????????????????,???????????????7???70??????????????“????????”???????????????,?????????????,?????????
??“?????????”?????,?“?”????????,??????????????????“???????”????????????,???
???????????????«????????????2»???,?????,???“??,???”?,?,?40????????
“????????????,?????????”???????????????
????????????????????,??????????????????????????????????????????,??,?????????????,??,???“???????????”?
??????????????,??8????????????????26.25????????????????????,???,???(??)
??????????????:??????????????????????????????????????
???????????????????????????