小狗 / 见到 / 主人 / 回家 / 颠颠 / 地 / 摇 / 着 / 尾巴 / 迎上去小狗见到主人回家,颠颠地摇着尾巴迎上去。The little dog wagged its tail and trotted up happily when it saw its owner come home.