天空中飘着朵朵白云,有的像在花丛里翩翩起舞的蝴蝶,我们像快乐的小鸟一样‘飞’到山坡上,好像在说:“谢谢你们,他们干得热火朝天,班长干得多卖力呀! some like butterflies dancing in the flowers. the teacher led us to plant trees on the hillside. we "fly" to the hillside like happy birds.为你们遮风挡雨!弯着脚,快乐的植树节,那我们的地球妈妈将变得更加美丽!on the h