翻译英文（C）

Thus all kinds of travelers learned and dreamed through the centuries. But their number was always limited, for they were only a privileged minority- the rich, the free, the talented, and the adventurous--- who could enjoy a pleasure unknown by the great masses.
它因而成了多少世纪以来各形各色旅游者所梦寐以求的事情。但这些人数总是相当受限，因为它仅属于特定少数人的特权，好比那些有钱人，有闲的人，有才干的人，只有他们才可以尽情享受着大多数人无法体会到的探险乐趣。

This is not true any more. Railroads, ships, buses, and airplanes have made travel easier, faster, and cheaper; and the number of people who can spare the time and the money to take trips has grown enormously. It is not reserved to a lucky few, nowadays, to admire Inca temples, giant Buddhas, Trench castles, and Australian kangaroos. Millions of people do each year. But instead of being called travelers, they are known as tourists and they are seen all over the world- floating down the Amazon, cruising to Alaska, flying from Timbuktu to Easter Island, and taking pictures of Norwegian churches and Pakistani c