?? ?????????!
????:1??????????:??????
2??????v
3??????????
4????????????
5?????????
?????????????,??????city?city???????????????city??????????????????????????,????,????
?city,??????????????????????????????????,???????????????????????????,????????????????????????????????????,??city?????????????????????????????????
????city??,???????,????????,???????????????????????72/144? ??????,??1463.5??,???152.7%???????854.2????????????????????,???????190.1%??????????,????,??????
???????????????city???,???????????????????????????????????????? ????,?????????????????????????,??????????,???????????????,?????,????????,????????????
?????????????city????????????????????????,????????????????????????????????,????????city???????????????????????China Travel(????????????)???????????,??,???,??????????????????????????????? ??,????????????????????,?,????????????????????????????????????!
????,???????,????????«???»??????????,??????????????????,????????????????,?????????????????????????????,???????,?????????????( ??????? ? ??????)
???????????????????:???????????????