【读一读】Let’s read - 谁跑得快 | Who can run fast?

Do you know these animals? All of them can run fast. 狗 (gǒu)：dog 鹿(lù)：deer 马 (mǎ)：horse 鸵鸟(tuó niǎo)：ostrich 长颈鹿(cháng jǐng lù)：giraffe 野牛(yě niú...