长颈鹿正在吃叶子。
你可能会称我为素食者。但科学家称我为草食动物，因为我只吃叶子、草和其它植物。
You probably would call me a vegetarian. But scientists call me a herbivore because I only eat leaves, grass, and other plants.
其他三种动物的区别在于它们食用的低处枝叶和高处茎杆的比例不同：斑马吃茎杆最多，角马吃叶子最多，而转角牛羚则介于两者之间。
The other three species differ in the proportion of lower leaves and higher stems that they eat: zebras eat the most stem matter, wildebeests eat the most leaves, and topi are intermediate.
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