小美, look outside the window. What do you see?

There are many cars and people riding bicycles.

That's right, and there are also tall buildings and green trees.

There are also street vendors selling fruit and toys.

Very good. There are traffic lights and crosswalks on the road. Do you know what they are for?

Traffic lights tell cars when to stop or go, and crosswalks are where people cross the street.

Well said. These are all important parts of the street.

The world outside is really lively!

Yes, you can discover new things every day.

I like observing everything on the street!