白海杰博士的大部分工作在奥德尔尼完成，那里有强大的水流。
Dr Bahaj has done most work on the Alderney site, where there are powerful currents.
戴维斯博士说：“牙齿与双眼最好一样白。”
Dr Davis said: "the teeth should be the same colour as the whites of your eyes."
伦敦国王学院的杰罗姆·布林博士一直在巴西工作。那个国家86%的人口是混血族，不管他们看上去是黑还是白。
Dr Gerome Breen of king's College London has been working in Brazil, a country in which 86 per cent of the population are mixed-race, whether they look white or black.
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