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

2???????

3???????

4????????????

5?soul?????????

????????

???????1???6?? (????????? ??????)???6?,????,??????

?,?????2050???????????????????????????????,???????????????????????2019??????????????????????,?,???????????????????40%?

?????????,???490????,?????????7000?????????(1????????????????????????2.4?)??????????????????????

?????,??????30%?????,??,???????????????

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