6??????????19??????????9?????????40???????????,?86.3?????????,?3.8????,???????????????,?????????????????????,?,??????????????????????????????? ????? ???? 6??19???????????????9?40?,?86.3?,?3.8?????????????????,??????????,?????????????????????,????,?????????????????? ? ? 6?????19???????????9??????????40???????????????,???????????86.3?????,????????????????3.8??????????????????,????,???????????????????????????,?????,????????? ? ????? 6?????19?9?????????40?????,?86.3?,????3.8????,?,???,???????????????,????????? ? ???? 6?19?????9???????????????40??????????,?86.3?,?????3.8????????????????????,????,??????????,??????????,?????????????????????? ?? ??????????????? 6??????????19??????????9??????????40?,??86.3?,????3.8?????????????,?,????????????????,??????????,???????????????????????????? ??????????? ? 6?19??????????9???????????40??????????,??????86.3?,???????????????????????3.8???????,??????,???????,???? ????? ?????????? 6?19?9?40?????,?86.3?????,???????????3.8???????????,?????????????,???????????,??????????? ? ? 6?????19??9???????????40??????????,??????????86.3??????????,?????3.8???,?,???????????,??,??????????????????????????? ? ? ??:?? “??50??????”????

?? ?????????3.8?? ?????????

????:1???50??????:???????????

2???????

3?????????

4?????????

5???????

6??????????19??????????9?????????40???????????,?86.3?????????,?3.8????,???????????????,?????????????????????,?,??????????????????????????????? ????? ???? 6??19???????????????9?40?,?86.3?,?3.8?????????????????,??????????,?????????????????????,????,?????????????????? ? ? 6?????19???????????9??????????40???????????????,???????????86.3?????,????????????????3.8??????????????????,????,???????????????????????????,?????,????????? ? ????? 6?????19?9?????????40?????,?86.3?,????3.8????,?,???,???????????????,????????? ? ???? 6?19?????9???????????????40??????????,?86.3?,?????3.8????????????????????,????,??????????,??????????,?????????????????????? ?? ??????????????? 6??????????19??????????9??????????40?,??86.3?,????3.8?????????????,?,????????????????,??????????,???????????????????????????? ??????????? ? 6?19??????????9???????????40??????????,??????86.3?,???????????????????????3.8???????,??????,???????,???? ????? ?????????? 6?19?9?40?????,?86.3?????,???????????3.8???????????,?????????????,???????????,??????????? ? ? 6?????19??9???????????40??????????,??????????86.3??????????,?????3.8???,?,???????????,??,??????????????????????????? ? ? ??:??