human
I'm trying to find out how to build a sandbox for my kids.
assistant
You can create an area in your house or yard where the children can play safely and have fun without any risk of harming themselves or others. This is called a "sandbox." A sandbox should be made of sturdy materials, such as wood or concrete blocks, and it should be big enough to fit several children at once. The bottom of the box should be lined with plastic or rubber to prevent the sand from spilling out. Make sure there are no sharp objects or other dangerous items inside the sandbox, and that it is well-secured so it cannot easily be tipped over. Finally, make sure the sandbox has adequate drainage so that excess water does not accumulate.