????2?????????????????????11???(??? ?)11?????????????,?1000?,?????1?08??????81?????????
??????,????,?????1000??1500???????????
??,????,????,??“?”?
????,???,????????????,??“????”?
???????????:???????????????
????????????16??????
??????????????2000?????
???????????????????
????????????????????
???????(?)“??”“??”“??”????…
????????????????12?19?
?????????????????????
??????10???6????4??????
????????10?50????????
????????????????:?????
??:?????????????????
????????????????or??????
????3???????7.2%
??2?????????:?????????
????????????????or??????
??????????????360°????
????????????????????!
??:?????????????????
?????????????????????
??3?????!??????????
??????????????
????????????:?????
??2???????0.8%??????
??????????????????????
??????!??:???????????