Энциклопедия для маленьких почемучек. Транспорт

Before you is a bright, captivating, informative book. By opening it, the child will get to know various types of transport, learn what they are used for, how they are structured, and how they help people. Moreover, the encyclopedia will answer many interesting questions; why is a fire truck red, why does the drum of a concrete mixer spin, how does a combine harvester work, what is made from grain, and why one must pay for a bus ride.