People travel for some different purposes. Some people travel entirely for the purpose of recreation or pleasure on holiday. Some people travel for reasons of health. Other people travel to visit friends or relatives. Still others travel in order to educate themselves in accordance with the old idea that travel is broadening. All of these people are generally considered tourists since the main reason for their trips is recreation. Tourist statistics also include people who are traveling on business. They are business people and government officials on specific tasks as well as people attending meetings or conventions. Others travel for personal business such as shopping, medical or legal things and educational study.
人们出门旅行有着各自不同的目的：有些人出门度假纯粹是满足娱乐之需；有些人是出于健康原因；另一些人是探亲访友；更有一些人是为了自我教育，遵从旅行可以拓展视野的旧观念。所有这些人都可以归类为游客，因为他们旅行主要是为了娱乐。旅游统计数据还包括那些出差的人。他们是有特定任务在身的商务人士和政府官员，以及参加各种会议的人员。另一些人旅行是出于个人事务，比如购物、医疗或者法律事务以及修学。