Travel is useful to us in at least three ways.
First, by t        we can enjoy the beautiful scenery of different places. We can see
w        our own eyes many which can be read about in books, and v         some famous cities and scenic spots.
S        , we will meet people with different interests and see strange and different things when we travel. We can get ideas of the conditions and customs of o        people, taste different foods and local favors if we like. In this w        , we can u         how different other people live.
Third, travel will not only help us gain 获得 knowledge of geography and h        and other knowledge, but will a        help us keep healthy and make us l        narrow-minded 才智有限的.
With all these advantages of travel, it is no wonder that travel has now become more popular than ever in China.