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

2?????????????

3?????????????

4??????v

5?????95??

????8???????????19???????? (?????????????????? ?? ???????)?????????????????18?,???????????“?”???“????????”?,??,???????652.3??,??????????600???????????

???“???????”???????? ??????

???????????“??????????”??,???????????????,??1050???????“??????????”????????,?????????????????,???,???????????,???

????????????????,???,?????????????????,?????????????????????????????????????????????:“????????,???652.3??????”

“?????”?,?????????????????,??600??????250?????????????140????????????

???“????????”????“?????????????????????????????”??????????????????? ???????

??????,??????“??????+????+??”?5.8?????????????,????6????????7??????,????,???????????????????,????????????“?????????????????????????????????,?????”????

???????????????????,???????????,??????????????????????,??????????????????????,??????????????????????10?????????????20????,10??,???????????4?5??????????????????????,??????????????????,?????????????,????????600????

???? ??????

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

“??‘???????????????????’?,???????‘??????’??????5.8?????????,?????????,??3400?????”?????(???????)

???????:???