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

2??????

3??????????

4??????

5?????28??

???????????????????8???6???(?????????????????? ??)????????,???????????????,?2146???????????????????????????,??????253?????,????2443???

????,??,????????(???????????????)????????????????68??????????,???????????????????216???????????????????????????????????????????????,???????,?????,??????????????,????“?????”?,????????????

??,????????27?????????????,?????26????????????,??????????????2020???,????????????“???”??????????????,??????????1?????????1?????“1+4”?????????,?????5.6?????

????7?????????????????????,?????????????????????640?????,????10139??,???????????????2869???,“?????+???”?????????

?,???:

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

??,????????????????????????????????????1:1???,????????????????????????,???,???????????

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

???????????????,????????,??????????????????????????????,???????????????????,??????????????,????????,???????(????) ????:????