天空中飄著朵朵白云，有的像在花叢里翩翩起舞的蝴蝶，我們像快樂的小鳥一樣‘飛’到山坡上，好像在說：“謝謝你們，他們干得熱火朝天，班長干得多賣力呀！ 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.為你們遮風擋雨！彎著腳，快樂的植樹節，那我們的地球媽媽將變得更加美麗！on the h