暑假就要到了，许多同学都会选择旅游作为度假的一种方式。的确，旅游对一个人的身心健康颇有好处。那么就请你以下面三句话分别作为三段段首的主题句，写一篇旅游的文章。
Travel is a very good means of broadening a person's perspective.
Travel may relieve a person of boredom and gloom.
Travelers can choose different modes of transportation which have advantages and disadvantages.
【范文】
Travel
Travel is a very good means of broadening a person's perspective. It makes you come into contact with different cultures, meet people of different colors and go through peculiar rites and ceremonies. Travelling much, you will not only enrich your knowledge and experiences, but also be aware of the vastness of nature.
Travel may also relieve person of boredom and gloom. Travel brings you enjoyment and attraction. It gives you a pleasant experience, which will disperse your boredom and make you forget whatever annoys you. Travel broadens your mind and leaves you good memories. Later, you may go over these memories and enjoy your past experiences, thus keeping a fresh and sunny mind.
The field's his study, nature was his book.
Travelers can choose different modes of transportation which have advantages and disadvantages. Airplanes are the fastest but also the most expensive. Buses and trains are less expensive, but they soon make you feel cramped and uncomfortable. Ships provide you with comfort unless you get seasick. Most people can afford traveling by bicycle, which, although slow, can limber up your muscles and get you closer to nature.
【评语】
本文首先陈述了旅游能够开阔人们眼界的原因，接着指出为什么旅游能够消除烦闷、抑郁的心情，最后说明进行旅游可采取的不同交通工具的优缺点。本篇各段解释言简意明，主题突出。“come into contact with…”，“enrich you knowledge and experiences”，“be aware of the vastness of nature”，“disperse your boredom”，“broaden your mind”等词语的恰当搭配，生动而准确地表现出了旅游的益处。