Travelling around the world is the dream of many people. But few people can afford(付得起) a global tour, because hotels, food and airplane tickets are expensive. However, some people have thought of some ways to make their dreams come .
Laura Cody and Tanbay Theune are a couple from Britain. They decided to travel around the . By looking after pets for rich house owners, they have found a good way to . for their trips. They have looked after animals . as horses, dogs and fish. In exchange(作为交换), they can stay in the houses . free. The home owners may also give the couple some local food to eat. In two years, . have been to many countries like Australia, Spain and Italy.
Another person . tries to realize her travel dream is Rhiannon Taylor. She also knows . to make money during travelling. Taylor travels around the world to visit and take photos of . best hotels. She also shares the food she eats on the Internet.
With these creative ways, it is . longer a problem to travel around the world. Do you want to have a try?
