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

2?????

3???300???????

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

5??????????

??????????????6???30?? (?????????? ?)???????????????30????,?,???6??????????????30????,?????????????????????????????,?????????????5300????????????????????,??????????????1000???????????????????,???“?????????????????”?????????

??????? ??

????????????,???????????,?,???????,???????,?????????70%??

“???????????????,??????????????????????????,???????”????

??,??,?????????????,????????,?????7×24????,???????????“???????????????????????????????????????????????????????????????”???,????????????????????????????????????,??????????????????????,???“?????????????”?(??)

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