小鸟问妈妈:“妈妈,做什么事最快乐?”妈妈拍拍翅膀说:“捉虫子最快乐!”小鸟飞到田野,问水牛爷爷:“爷爷,做什么事最快乐?”水牛爷爷笑呵呵地说:“耕地最快乐!”小鸟飞到花丛,问蜜蜂妹妹:“妹妹,做什么事最快乐?”蜜蜂妹妹低声回答说:“采蜜最快乐!” Bird asked her mother: “Mom, what is the happiest? ” Mom patted her wings and said: “catch the happiest worm! ” The bird flew into the field, asked buffalo grandfather: “grandpa, what is the most Happy? ”Buffalo grandfather smiled and said:“ Cultivated land is the happiest! ”Birds fly to the flowers, ask the bees sister: “ sister, what is the happiest? ”Bee sister whispered replied: “ Honey is the happiest! ”