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

????:????????:????

????10???????7??????????? ?,????,??,????????????????4~8???????????????????????????,?????????????????????,?????;???

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???????????,????????????????,??,??????,????;???????????????????

7?????,????,????7?????????9???,????7~8???9????????8????????10??????,????,????????????3~6?,??4~5??,?6~8??

???????????

8?9????,?????????????????????????1km??,?????200?????

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10???7??????????08?8????08?????????,?????????????????????????????????????????????????????????????????????????????????????????????????????,???????????????,?????????????????????(25~45?)?????????????????????4~6?????????????????????

????(10????7??????08???-8?08??????????????) ??:??????

10????????8?08??????????9????08??,???????????????????????????????????????????????????????????????????????????????????????????????????????????????,????,????????(25~45??)??5~6????

?????(10??8?08?-9??08?????) ?:????

10?9??08????????10???08?,?????????????????????????????????????????????????????????????????????????,?????,????(25~45??)?

??????????(10???9?08????-10?08??) ??????:? ??:????????