We have a lot of purpose. Sometimes, we like to fly with such a big iron bird. It can bring us far away in a short period of time. Sometimes our travel is because we need. This is like exercising on business lunch, tastes your mother's special food, or with girlfriend. In addition to the above, some people travel relax in because their families have some troubles. What is the most important thing, special food or a girlfriend? In addition, some people travel to relax themselves because their families have some troubles. The most important thing for travel is that we can open your eyes. When we travel, it can help us relax our cognitive chains and inspire our creative thinking. In my opinion, the purpose of travel is far more than this. The purpose is to different times, different people. I believe that every trip we will make sense.