????:1???????power:????

2?68????????

3????????

4??????????

5???????

???????9????????30??????????????? (?? ??)???????(????????“??????????”)30????????????????,?????????????????,??????????????????1372?,?????????????????????????????166???

??????

??9?29??????,?????10?????????8??,????10???????????????????????????,???1.75???????????

9?????????30??,??????,???76.6??????????????????,????????????????????????????????????????????????????????????????????????????

???????????,??,?,?????????????????????????,????????1372???,?????????????????????????????????113????????????,????????????????????????53????????????????,?????????????????????????,?????????????“??????”,????????????

?????????????,????????????AI??????,????????????,?????????????,????????,?;?????????????????“???????”???“????????”??????????,??????12306APP?????,????????

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

?????,????,????,???????????,??,?????????,???????????????????????,?“???”,???????,??12306??,?????,????????(?????????)

???:??