?? ??????????????70??????????|??????? ????
![](https://image.chezhanri.com/2019/1115/aa4360e9e8f360653a1606d632df2b7f.jpg)
????:1??????????????:??????
2??????100?????
3???????
4???app
5??????24????
?????:??????????,???
????????????4600?????,?????,???10????????
?????????????????????????????????????,??????????????????????,?????????????????????
?????????,?????????,???,?????????????“?????”???????
1954??????????9?????,??????,??,??????????????“?????????”??70????,??????????4500????????,????????“?????????????” “??????????????????”???
?????,????,???????????????????????,??4000?????????????????????????????,??????????????????“?????”?????????????,??????????????????????
? ??????
?????25???
???????????????????????????????????????,???1999?????????,??????????????“????”?????????,???????132????????????????
??????:“???????????????,????,????????,???,??????????,??????????????????” ???:??????????????