African elephants only have four teeth to chew their food with. However,each tooth is 12 inches long,and their tusks are elongated teeth that grow throughout their lives,like fingernails.

• 非洲象只有四只牙齿用以咀嚼食物，但是每只牙长达12英寸，而且尖尖的象牙是延长的牙齿，就像指甲一样终生生长。