For two weeks I kept her indoors and using a sand box.

I feel like a kid back in the sand box.

A borrow pit, also known as a sand box, is a term used in construction and civil engineering.

If children will be using the landscape, plan for a children's play area: A swing set and sand box may be in your plans.

The school was once considered a high-cost sand box for dilettantes.

One room, called the "sand box," is loaded with just about every competitor's products for employees and clients to try out.

I shut her into my bathroom for now, with per sand box and food.

The sand boxes are fitted to the middle four bogies of each 3-car set.

A handful of kids were playing with buckets and pails in the sand box.

At the far end, there was a row of white patches that looked like gigantic sand boxes.