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    Traveling is one of the most important things and people have been interested in it for many years. Modern traffic develops(发展) fast. So traveling to different places has become much easier than before.

    Staying healthy while traveling can make your trip happier. But do you know how to keep healthy during a trip? The following information may be useful for you.

    Before traveling:

    Wear comfortable shoes, a hat and sunglasses.

Take some necessary medicine with you. They can be used when you get sick or have other problems.

If you do lots of sports like walking or climbing during your trip, you should do some exercise for weeks or months before you leave.

    While traveling:

    Be sure not to eat dirty food or bad fruit.

    Have enough time to take a rest during your trip.

    Tap water is not safe, so drink bottled water and always clean the cover of the bottle.

    Tony Wheeler was born to travel. His father worked for an airline. For the first 16 years of his life. Wheeler and hisfamily lived in many different countries.
    In the early 1970s, Tony met a young woman named Maureen. They soon married. Before getting jobs, Tony andMaureen wanted to travel. They took a year-long trip from England, through Asia, to Australia. On the trip, they visitedplaces like Iran( 伊朗) . India, and so on.
    When Tony and Maureen arrived in Australia, people asked many questions about their trip. To answer thesequestions, Wheeler wrote a book called Across Asia on the Cheap. The book told people about different countries' weather,customs( 风俗) ,and places to see. But unlike other travel books then, Tony Wheeler's book also talked about places most tourists did not go. He also wrote about unusual things to see and do. The book was very popular.
    Tony and Maureen started a company called lonely Planet. They continued travelling. They wrote books for each placethey visited. Today, 800 people work for Lonely Planet. The company has over 650 books. Tony Wheeler, the greattraveller, still writes about travels to many places and will bring us more surprises.

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