Travel by Plane (second edition) 　搭飛機去旅行（二版） 　

　　◎An interactive knowledge picture book that opens up your flight horizons     Henry and Kate's family are going to travel by plane. They had packed their bags and were getting ready to fly. How exciting! The airport was very busy. They saw planes taking off one after another. They also saw a lot of busy staff going through many checkpoints before boarding the plane.  The plane slowly drove to the runway, suddenly accelerated, faster and faster, and then - took off! It's like riding a roller coaster at this time, Within seconds they were high in the sky and everything seemed so small!    Airplane! Why are there planes? What did airplanes look like in the past? What types and structures are there of airplanes? Have you ever traveled by plane? Do you know what to do before getting on a plane? What is the airport like? Who are the staff?  What should you pay attention to on the plane? Follow Henry and Kate on a journey and you'll get all the answers in this book!