【多纳自然拼读儿歌系列】复习U-Z

What is Yellow? <br /> Yellow!What is yellow? <br /> Oh,the sun is yellow. <br /> Sunflowers are yellow,too. <br /> Sunflowers follow the sun. <br /> Yellow!What is yellow? <br /> Oh,my unbrella is yellow. <br /> Oh,my boots are yellow,too. <br /> I love rainy days. <br />