1) How long is the flight?
班机飞多久？
2) Fleet Assignment
飞机排班
1.
Research and Realization of Fleet Assignment Algorithms;
飞机排班算法的研究与实现
3) How often does it come?
车子多久一班？
4) How often does the train run?
这火车多久一班？
5) How often does the bus run?
巴士多久来一班?
6) all-wing airliner
飞翼式班机
补充资料：班机
有固定的航线并按排定的时间起飞的飞机。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条