????:1???????????:????vx

2???????

3???mm??

4??????????

5?????

2?14????,????“??”?????

“???”??????A330-300,???“???”???????,?“????”?????????????,????????“???120??????????????”????

???,«?»?????“??”??,1939??,????“?????????”??,??????80??????,????????“????????”???????????????

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

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