?? ??243? ??????????300??????

????:1????????????:??????????
2?100?4?????
3???????
4????????
5????50?????
??2??????????22??????(???????? ???????????)22?????????,????????????40????????????????????,???????,????200?,???????243??????????,??????????????14?,???39????????????????????,???????????????300??,?????50???????????????

???,????????,??,?????,??????????????618?,?1200?????????,??????????420???
?“????”??????“????”?????????????????,????????????,??,??????????????,??????,???,??????????????,???????????????????????????????????????,?????????14????,??????9??????????,??2????????,?1??????????,??6???????????
????????????????,??????,?,????????????????????????????????????????????,???????????????????????,???????????????,??,?????????????????,?????????????
??,?????????????????3200??,2100???????????????????,?????????

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