????:1?????app??:92????

2???????sn

3????

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

5???????

????6????16?? 6????????15?????,??«?»??,??????????????“???”???????????????,???

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

????????,?,???????????«???????????»,?????????“???????????”??;???«??????????»,???????????????????????;??????«??????????????»,?,???????,?????????;???????????????????«??»??????????“????”????,????????????????

????,??????????,?????????,?????2000??????????????“???????????????”??????

??????????????????????????,??,?????,???????????,????????????????:“????,???,???????,??????????????”

????77?,?????????,??????????????????,??,??,??????????????????,???????????????????????

?????????,????????????“??????”??????«????»«?????????????????????????»?????,?????«????????????»???,??«????????????????????????»???????(????)

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