示范答案：
I have travelled to many countries all over the world, such as America, England, Australia and Japan. I think travelling has helped me to become a more humorous, knowledgeable and wellrounded individual with a greater understanding and acceptance of world cultures. Moreover, I also learnt to know much about other cultures’ languages, beliefs, history, food and drink. Many of my friends have never left their hometowns, and this shows in their ways of thinking, which is often limited and very conservative.
