?? “???”?|??????????????? ??????
![](https://image.chezhanri.com/2020/0401/bf56d0d48e33e15f2962943d0de9dcbd.jpg)
????:1????????:?????
2?????????????
3?????
4???????
5??????????
???????????????????????????????????“????”???,????????????“??????”,????,????????????
7?????????????21????????,“???????‘??????????’????”???????
??,?????????????????????????,???,???????????,????,??????
?????????????????????????? ??
???,????????????,???????,?????????????????????,????????,?????????????????????,??,???????,????????????????????
??????????????????????????????????????????,??????????????????,?????????4????????????????29??,???500???????5??????,?????????????????????,????????????
???????????? ?????????????
??,?????????????????,????????????????????????????????????,??????????,??????????250??,??????????
????????????????,????????????,????,??????????????,?????????93%,???????7%??????????????,???????“??”?
?????????????????????? ?????
??????????,??????,??????????,??????????????,???????,????
???????????????? ?????????
?????????????????,??????????,??????????????????
??????????????????????????,??????????????????????????????,“????????????????”?
????? ??
????????“????????”?????????,???????????,?????????,?????????????,????????????????????????,?????????????????????????
??? ????????????? ??? ? ??????
????????????????????:????????????????