A tour guide is a person who leads groups of tourists around a town, museum, or other tourist attractions. The guide provides commentary on the features and history of the location. The tours can be from as little as 10-15 minutes to extended periods over many days. Such a person normally possesses a qualification usually issued or recognised by the appropriate authority.
When I travelled in Nanjing, Yangzhou and Suzhou last summer with my parents, an idea always ran into my mind that I could consider becoming an English tour guide some day. Yes, why not? Travel can broaden my mind, deepen my knowledge of the beautiful in China, even in the world.
If I can realize my dream, then personally I can enjoy the beautiful scenic spots for free and earn money and enrich my life, thus uplifting my life quality.