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

2??????

3???????

4??????

5?????????

?2??20? (???? ????)???34????????(?????????“???????????”)20???????2???????,????3?????????0?????????,?,????????

?,?????????3?????????2???????,????????????????????3????????????0??????????,??????????3?????1??,?????????

???,????????3???????0?,?3?2??????

??????19?,???????,??????????5?1????????1???3?,??????

?,???????????????,??32????????,?6???????????6????????

??20?????(????????) ???:?????