Camarasaurus feeds high in the trees, where as Stegosaurus was a low browser.

圆顶龙在树的高处进食，而剑龙则在一个低处进食者。

And it may have been able to rear its head up on this long neck to feed high up in the trees.

它们还可能会抬起长颈上的头部在树木高处觅食。