????:1?2020??????:??????

2???????????

3???????????

4?????????

5?????????????

????????????????????,????????6?????????????????24?????????????,?????????????????????????,????6????,???????????????

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

??????????????,?????????,??????????????,?????62.7??????????,???????

?????5????,?????,??????????,????????????4700????,?65%???????

??,????????????????????????????????7????????????????,8???????????????9??(???????????? ??)

??????????:????????