写一篇你觉得乘飞机旅行并不方便的议论文。(词数： 100左右)

　　【内容要点】

　　1. 乘飞机作短途旅行是很不合算的。

　　2. 你会在去机场和办理手续时花费更多的时间。

　　3. 而且乘飞机也很昂贵。

　　4. 人在高空中会觉得心惊肉跳。

　　5. 乘飞机旅行总在好天气才能走。

　　【范文】

　　Well, it’s hard to say. Traveling by air over long distance is of course time-efficient, but short distance air travel is very impractical. You can spend a lot of time getting to the airport and going through all the formalities there. The time spent doing that is often longer than the train journey would have been. It’s also very expensive. It can be 10 times the cost of traveling by train. And it will be very dangerous if the plane goes wrong. You’re so high up. There isn’t any chance of your surviving, whereas in a train crash you do have a much higher chance of living through it. Besides, air travel is constantly dependent on the weather remaining good. If there’s a storm, the flight may be delayed, or even canceled, and you’re stuck.