????:1?95???:?????????

2????????

3?????v

4????????

5????????

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

??????,???????????????,??????????????17??“??????????”???,?????????????“??”,????????????????????????,????????????????????????,?????1780??????,????,?????????,??“???????????”???

????????,??????????????????????????????,???????,????????,????????5000???????

?????,??????,??1000??“???????”??????????????????????????????

??,???????????????36?,???27?????????,???120?????????????????????????????

??,?????????????????????14.1??????????“???????????????????????????????”????1.46??????????????

(???????? ??????? ???? ?????????????????) ???:?????