6??8?????????? ?9~10????????

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?????????????2??6???????????????????????? ??????,??????(2?5????),???????????????????????????????????????????????????????????????????7~9????????,???????10~13??????????????????????,?????????????????????

6??8????,?????,????????????????

??,?????????6~8?,???????????10??????????;??4~6?,?????7~8?,??10????????????8????,??0???????????,??8~10?,??12????????

????????,??????,??4~6????????????????7~8?????????????,??????,??????????9~10?;?7~8??????????????????9~11??6??????????????

6???7??????????,??????????,????????????????????????????????????????????,6??????7?,??,????;??????????????????????

???,???????????????,?????????????????,???????????????,????,???????,???,????????,???????,?????????,???

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?????6??8?????????? ?9~10?????????????

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