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

2??????????

3??????

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

5??????????

??????????6?15? (?)??15?(???????????????)?,6????????????15????????????????,????????????????4?,???

????????????????? ???????

??,???,????,??????2569?????,?????????????4????,??????????????113????????????,??????????2????????

?????????? ?

????????????????,???????????????????????????????87???,??2.1?58??;??????84?????????,?????????????12??;?94?,????????

?,?,????????????12306?95306???????APP???????,???(?????????????????)

?????????????:???