现在许多人愿意乘飞机旅行。随着我国民航事业的迅速发展，全国各大城市兴建了许多现代化的机场。乘飞机旅行有许多长处（方便、快捷、省时、舒适等）；但是，空中旅行也有许多不足之处（机票价格贵，有的旅客不适应空中旅行，常常感到身体不适，甚至有人还担心发生空难）。请你简单阐述上述两个方面。最后请你说明你的看法。
（Composition for reference only ）
Many people prefer to travel by air. This is because air travel has some advantages. In the first place, airplane, the miracle created by man, is the fastest means of transport. It takes the least time for one to travel by air from one place to another. Secondly, traveling by air is convenient and comfortable. Friendly air hostesses are affectionate and considerate. They look after passengers all the way to their destinations. Moreover, on long distance flights there are films and music for people to entertain themselves.
As a popular saying goes, “Everything has two sides.” The same is true of air travel. It has some disadvantages, too. For one thing, air travel costs a great deal. The average Chinese are not rich enough to afford expensive air fares. So they prefer to take trains, which save a lot of money. For another, although passengers are assured of their safety, they are still worried about it during the journey because flying always involves more or less risk.
As far I am concerned, the advantage mentioned above exceed the disadvantages. If I were given choice between traveling by train, I would certainly prefer the former. For me, time is money and it is the most important thing I have to take into consideration whatever I do. (216 words)
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