??????1??????????????20????????????????? ??????????(CNN)?,??????????????,?????????????????????????????CNN??,???????
???:??????
??????????????,?1980????????,?,???
2021?,??,??????????,??????,??“????????????”?
????????????,???,????????????????
???1????20?????,???,?47???????????
????????:????????
??????|??????????????
«?????2»??????????????
«???6»?????????IMAX3D??
??????????????500????80%?
?????????????:????????
??????|??????????????
?????11???????????
??:?????0.19%????????
?????????“??”??????????
?????????????????????
??????????!?????????
?????????????????
?????????“??”??????????
??????????????????????
45????????????????????
??????????????????????
*ST??:??????????????????
????2016???48.6???????4.3%
????MC?????????????????
???:1-2???????5640????8.6%
???:2016??????????10?3?7.7…
?????????18.71?
??19????????????????????
????????????“???”???!
??:?????0.19%????????