Okay, little buddy! Let's think about cars for a second. When you see a car driving down the road, do you notice who is sitting in the front? That’s right! It’s a driver. The driver helps steer the car and tells it where to go.
Now, think about trains. Trains are a little different because they run on big tracks. But guess what? They still need a driver too! The driver of a train is called an engineer, and they sit in the front of the train. Just like a driver in a car, the engineer helps the train move forward and stops it when needed.
So, both cars and trains have someone in charge who makes sure they go the right way. Isn’t that cool?