???????????????????????2?????14??? (? ??????)?2???????????????????????13??????,??????????????????????????????

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

?????(?????????????)

???:?????????? ??“???????”

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

????:1????????:?????????

2??????????

3??????????

4??????100???

5?????sn????

???????????????????????2?????14??? (? ??????)?2???????????????????????13??????,??????????????????????????????

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

?????(?????????????)

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