????????????????

??2??????????????5??????? ?,?,?????2?????1??,??????????,2?????????????4??????15????;??;???????????1????29?,????????????44.6?,1???30?????8??????????????????,1?29???725.5???????????????,2???????????4?????????724?????????,???????????????????????????????????????,?????18.5?????16.5??,?2000?????????????

??????,?????????,??????????????510????,?1075??????????,?????????975??????,????????318?,??????????????????????,???630???

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