????:1?????????:????spa

2?qq??????????

3????????

4?????????

5???????

?????????11??????23????????????? (??)11?????????????????????23????,?????????????????,????,????????????????12?????80%????

???,?(???????“??????????”)???????10???????????????,???40%??

11????????????23?????????????????????,???????????????????? ??????????????

“????,???????????????????C909?,?160????,????????????????200?????,??????????,?????????????????”????

???????,?5???????,????????????????????80?????????????????????,??????????????,???,????,?????????????????????????????????????????????????????

????????????,?????????????????????C909?A320?????B737NG???

?,?????????????,????,???????????,??????????????????C909?A320?B737NG?????????????????????????6????????????????????????12????????,???????????????????????????????????,??80%???????????????????????(?)

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