I suffered a black-out which lasted for several minutes.我昏迷了几分钟。There was an electricity black-out in a large area in the north of the country.该国北部大片地区断电。I could feel blood draining from my face. I wondered whether I was...
In those days, dentistry was basic. Extractions were carried out without anaesthetic.那时候，牙科学刚起步，拔牙都不打麻药。Her teeth are so bad that she needs three extractions.她牙齿坏得非常厉害,得拔掉三颗.Her teeth are so bad that she needs five extra...