Shopping trolley (caddy)

A shopping trolley or caddy is a big cart that you push around when you go to the store to buy things like food and clothes. It's usually made of metal or plastic and has four wheels so it can move easily.

When you get to the store, you put your shopping bag or basket in the cart and then start walking around the store to find the things you need. As you pick up items, you put them in the cart and keep walking around until you get everything on your list.

Once you've got everything you need, you take the cart to the checkout area where they scan all the items and add up the total cost of everything. Then you pay the cashier and they help you pack all your things into bags.

Finally, you take your bags and put them back into the cart before pushing it outside to your car. Then you unload the bags into your car and return the cart to the designated area where they keep all the carts.

That's pretty much it! A shopping trolley or caddy is just a big cart that helps you carry all the things you want to buy at the store.