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

2??????????

3?????????

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

5??????V

????1??????????????????16?(?? ??????????????)16????????,?????????????,????????“??”??,??,17??“???”,?????????23????????

??,??5??????“???????????”?????????????????????? ???????

16??,?0?,????????-1-4?,??????????????-4-6?,????????-5-8?,?????-1.8?,????????????????????????????24??(????????????)????????

???????????????????????????????:??,??17??,?0?-3?,????????????,????-4?-6?,???

18??,?????????????,?????,??????8?????????,????????12????21???,??????????????????18?20?,??23???????,?????15??

?,?????????????10??????????15???????????????4??

??????,25????????????????????????,????(??????????)

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