????:???????????“??”,????“?????”

??

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

????????????“???”

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

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

?????????????“????”

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

“????????”???????????????“?????”

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

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

????????????????

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

?????????

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

????????