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

2?????????

3???????

4?????300??400

5????????

??12?27?? (??????????? ???)27?????,????????????????,???????192???

?,??192???????????,????????????????,?27?????????17????19??????????????????????????????????

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

????,???????,????????????,???,????151???????????????????

?????????,???,???????,??????????200???????????

??????????27????????????????,???????????,??????????

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