Doctor:Hello , I ’ m Doctor Wang . Please take a seat .Tell me what your problem is .请坐,你的牙齿怎么啦?患者:医生,不瞒你说,我已有好几年没来检查牙齿了,我现在说话的时候,想必您已经注意到我那些牙齿看上去不雅观吧。Considering you haven ’ t had a check-up for years , you ’ ve obviously been brushing regularly because ......