?:??????
3??????PMI????0.5?????????…
??????:???????????????
???:?????????????????
??????????????:???????
????????????????????
????????!????1?1000????
62%?????????????
????????????:???????
?????????????????????
???:360??A???????????????
???:??100???????????
????????????????????
???:??100???????????
???????????:??????AI??
??«?????»:???????????
?????????????????????
4?6?22?????????
??:????????????
?????????10%????????????10…
66??????????23?“????”
???:????????????
?????????????????????
???????3.0???????9??
?????????????????????
?????????????????????