Im stuck on the following question as i dont understand the wording and what it is actually asking me to do.

Consider the solid generated by revolving the region in the first quadrant between the lines $\displaystyle y = x$ and $\displaystyle y = x^2 $ about the y axis. The curve $\displaystyle y = x^2$ lies on theoutsideof the solid.

Find the volume of this region by dividing it up into small cylinders.

any help would be most appreciated