Mobile billboard

Hey kiddo! Have you ever seen a big truck or van driving around with a huge advertisement on the back or sides of it? That, my friend, is a mobile billboard!

Think of it like a big sign on wheels that advertises a product or service to people as it drives around the city or town. Sometimes they have really cool designs or bright colors to catch people's attention.

Just like a regular billboard, mobile billboards are there to grab people's attention and get them interested in what's being advertised. The only difference is that they are on wheels and can be driven to different locations, so they can reach more people.

So next time you see a big truck with a giant advertisement driving around, that's a mobile billboard!