She doesn’t hold a wheel. I think they are something like electrical signals. By broadcasting signals, each car tells other cars its position. This helps keep a safe distance from each other. Right. This is about “Should the government promote self-driving cars in Japan?” Now, I’ll show you two pictures. （左の写真を掲示しながら）Look at this picture. You will see a woman here, and she is sitting in the driver’s seat. There is something different from usual drivers. What do you think it is? That’s right. The driver doesn’t hold the wheel, but the car is running. This picture shows what a self-driving car is like. （右の写真を掲示しながら）Next, look at this picture. You will see a lot of cars. These are self-driving cars. You will see something blue around every car. What do you think they are? Right. Like you said, they are radio waves. Every car is broadcasting signals around itself. But why? Very good. Like you said, by broadcasting radio waves, each car tries to leave enough room between other cars. Next, please write a paragraph about the prompt. When you try to write it, you can use Key words and expressions for thinking. 42
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