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

2??????400?3??

3???????????

4????????????

5???????????

??11?????????3???????? (?????? ??)??3?????????10?25?????????,?12???????24???12?200???,??????????????4??????(??11?3??????????)?

????3??,11?3?~4?(3???8???????~5???8??????),???????????????,?????????,?????????120~220????????????350??

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