xiǎo / gǒu / yí / kàn / dào / zhǔ / rén / huí / lái / jiù / xīng / fèn / de / shuǎi / dòng / wěi / bā小狗一看到主人回来,就兴奋地甩动尾巴。As soon as the dog saw its owner return, it excitedly wagged its tail.