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

2?????????app

3?2021?????????

4?????100????

5?????wx??

?????????(?????????):??????(2??14??)???,????1?????,????,?????

????,1????????????,????????M2?318.52???,?7%,???????????;1???,??????7.06????,????5.13??????????

??,???????????????????????????????12.7%??????????????11.4%,????????????????????????????????“??”“??????????????”???????????,??

1????,???3.4%,??????0.4?,????????????????????????,????????????,???? ?????:?????????