????:1?????????:?????150??????

2?????????

3?????????

4?????

5?95???????

?7??????2??????? (?????????????????)???????(?“????????????????????????????”)?,??????????????“??????”?2????11??49??????????,???????????????????

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

7???2??,??“?????????”??,???(??)

??????,“???????”??737-800,????20?????,??110???????????????????????

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

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