How do you use the word carvas in a sentence?

The word "carvas" is not a standard English word. It seems like you may be looking for the word canvas, which is a type of strong cloth used for painting or for making tents, sails, etc.

Here are some examples of how to use "canvas" in a sentence:

* The artist used a large canvas for their abstract painting.

* The campers set up their tent on a canvas groundsheet.

* The sail of the boat was made from a thick canvas material.