Travelling to different places has always been a challenge. Our book heroes are going to visit different countries around the world this year. That's why a plane was made in our school's 3d printer for them. This fact gave the chance to the students to talk about their trips. Then we mentioned the reasons why people travel and what they learn while visiting a foreign country. People become open-minded, acquaint different ways of life and traditions, visit sights, use a foreign language and finally learn to socialize.