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

2???????

3??????????

4?????????

5??????95?

??????????????1????5???? ?????????,?????10???????????(1??5-14????????????????????),???????????

?10??,??,??????????2~8??,??????????????????????????????????????????????15~25???????????

????10???????????????,????????????,????????????????,????????????????????????2~3??????????????1~2??

????:

6-9?????,??????,????????????4~6???????,????????????????????????????8??????;?????????????4~5??????,????????????????????6~8?????

6?????????????????-9????,???????????????,???????,?,?????????????????????????????????,?,??,?????????????????????

10-12??????????????????,??,?????????????????????????????????,?????

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

???????????????11-14???????????(1?????????????????15-18?????),??????????????????????????2~5????????????,??10????;?????

??11-14????????,??,?????????1~2?,?,???????2~3??

?

1.?

6-9??11-12?,???????????,??????,????,?????????????????????????1~2??

2. ?????????

6?????????-9??,????????,?????????,??????,???????????????????????????????????????????????????????????????????,??,?????,????????????????

3.??????????

5-7??,??????????????????????,?;?????,?1km???

??:??