绿色（英文）

摘要

＜正＞Green is a beautiful color. In na-ture, the grass that you walk on isgreen, and the leaves that you see ontrees are usually green. Most of theplants that you see are green too! Frogs are green,and many grasshoppers are green too.Did you know that you can make green paintby mixing blue and yellow? Because you can makegreen by mixing two primary colors（原色）, it iscalled a secondary color（二次色）.