2 examples of gradual hill in sentences

And the mill-pond like a diamond set In the streamlet's emerald edge; And over the stream on the gradual hill, Its headstones glimmering palely white, Is the graveyard quiet and still.

And to go on to a gradual hill was miles further along, and he advised us to walk, as the hotel was only about six hundred yards away!!

2 examples of  gradual hill  in sentences