???????????:??“????”,?????“????”

2021??,???????????????,????????????????,??,?????“??”,?????????????,????????????

?????????“????????”

???????????????,??????????,????????????????????????????????,????,????????,??,??,?,??,??????????????20%-30%?2008?????2021??,????????

??????????????????????,??,?????????????????????,????7????????????????????????,?????????????2008???2021???????????,???????????????570???????????“?????????”,???,?????????????“????????????????”???????

???“??”

?????????????????,??“???????????”???????,??,?????????????????,?????????????????,???????????????,????????,???????????????,?????????????240???????????,????100??,??????????“?????????,????”?

“????”???“?????????????????”

?????????????,???????????????????????????????????????????,????????????????????????????????????????,????????,??????,???????????,???,???????2010???????????2020??,??????????????????????????????????????,???????600??????????????200?????????????????,??????

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

??????

??,?????????????,???????????,????,??????????????????????,????????6?????????,?????,?????????????????“?????????”,???,??,??????,????180???,??????(???:“????????????????”????????) ?????????????????:??????