?? ???????????????
????:1???????????????:??????
2????????
3??????
4???????
5?????????
????????????????9?????????24?????? ????,??9???24?6?:
??????,9????24??8??25?8????????????,?????????????????????????????????????????,?????,??(100~120?),?????????????????????
??????:?????:
1??????????????????;
2????????????????,??;
3???,?;
4???????????????????,????????????
????????:??