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

2???????

3?????????

4????????100??

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

???????????????????“??????????????????”

????????????????9?????????28???? ?:????????????“???????”

????????? ??

“???????????????????????350???,???”

????27?????,????????,?????????

??????????????????9??????????????????????27??,??????????????????,?“?????????????????:?????????????”??????????????????? ??????????????????? ???? ???

????,??????“????????:??????”??????????

?????????????????????,??,60???????????????“??????????????????????”??????????????????C919?????????????????……????????????????????????????????????

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

??9????????????????27????,??????????????????????????,??“?????????????????????????????????????????????:?????”??????????????????????????? ???????????? ???????????????? ????????

“????????????????????????????”???,“??????????????????????,?????????????????????????????‘????’?”

????,?????????????????????????????????,?????????????????????,“??????????????????????????????????,??”

????????,???????“???”?????????????????,“??????????????????,???????????”

“??????,?‘???????????’?”?,????,??????????,“?????,??”

??????????,???????“??????????????????”??????????,?????

“?????,??????,?????????”???????,“??,??????????????”

“?????????????,?????,?????”??,??????????????????“?????????????,?????,??????????”?,“?????????,????????????,??”(????)

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