When answering this question, you can talk about several advantages of travelling to other countries. For example, travelling abroad allows people to experience different cultures, try new foods, and see famous landmarks. It can also help people broaden their horizons, improve their language skills, and become more open-minded. Additionally, travelling can help people relax, reduce stress, and create unforgettable memories. You can give examples, like making new friends from different countries or learning about local traditions.