The concept of erosion may sound simple -- water washes away sand -- but the movement of the water in the surf zone is anything but simple, he said.
(the movement of the water in the surf zone; is; anything but simple) (The concept of erosion may sound simple -- water washes away sand -- but the movement of the water in the surf zone is anything but simple; said; he)
the movement of the water in the surf zone The concept of erosion may sound simple -- water washes away sand -- but the movement of the water in the surf zone is anything but simple
is said
anything but simple
he