今天是一个阳光明媚的春天,Sarah和Amy一起植树。两个人的脸上洋溢着笑容真开心，用英语怎么说？

It's a sunny day today in spring.Sarah and Amy are planting trees.They are smiling.They are very happy.

It's a sunny spring day today. Sarah and Amy are planting trees.They are so happy with smiles on their faces.本回答被网友采纳