So as the theory goes, giraffes with longer necks are able to eat plants higher up where others can't reach, giving them easy access to lots of healthy food, usually between 7 and 14 feet up.
根据这个理论,脖子更长的长颈鹿能够在别人够不
的
吃到更高的植物,这让它们很容易获得许多健康的食物,这些食物通常在 7 到 14 英尺高。