1 、欢迎 女士们先生们：欢迎您乘坐中国国际航空公司 CA1315 次航班，由北京前往广州。由北京至广州的飞行距离 2000 公里，以及空中飞行时间 3 小时，飞行高度 10000 米。飞行速度平均每小时 670 公里，为了保障飞机导航及通讯信息系统的正常工作，在飞机起飞和下降过程中，请不要使用手提电脑，在整个航空过程中请不要实用手提电话、遥控玩具、电子游戏机、激光唱机和电音频手机等电子设备。飞机很快就要起飞了，现在客舱乘务员进行安全检查，请您在座位上坐好，记好安全带，收起座椅靠背和小桌板，请您确认您的手提物品是否妥善安放在头顶上方的行李架内或座椅下方，本次航班全程禁烟，在飞行途中请不要吸烟，本次航班的乘务长将偕同机上全体乘务员竭诚为您提供周到的服务，谢谢！ Good morning, ladies and gentlemen! Welcome aboard Air China Airlines flightCA1315 , Beijing To Guangzhou .the distance between Beijing and Guangzhou is 2000km, our flight will take 3 hours and minutes. We will be flying at an altitude of 10000 meters and the average speed is 670km/h , In order to ensure the normal operation of aircraft navigation and communication systems. Passengers are toys and other electronic devices throughout the flight and the laptop computers are not allowed to use during take-off and landing. We will take off immediately. Please be seated, fasten your seat belt, make sure your seat back is straight up, your tray table is closed, and your carry-on items are securely stowed in the overhead bin or under the seat in front of you. This is a non-smoking flight, please do not smoke on board. The (chief) purser with all your crew members will sincerely at your service. We hope you enjoy the flight. Thank you. 2 、起飞后 女士们，先生们，我们的飞机已经离开北京前往广州，沿这条航线我们飞经的省份有河北河南湖北广东经过的主要城市有北京魏县周口河口武汉龙口李林南雄广州，我们还将飞跃黄河淮河长江珠江洪湖罗霄山南岭白云山，在这段旅途中我们为您准备了午餐，供餐时我...
