Dr Ben Michaelis, a clinical psychologist from Columbia University in the US, explains.

美国哥伦比亚大学临床心理学家本•米歇利斯教授会解释这一点。

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Dr Ben Collier, research fellow at the London Zoological Society, whose scientists contributed to the survey, said: "we must take decisive action to reverse the serious declines we see in wildlife."

参加这一调查的科学家之一，伦敦动物学会的研究人员本·科利尔博士说：“我们必须采取果断行动，扭转我们所见到的野生资源严重下降的态势。”

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"Of course that could happen again here," Dr. Ben Embarek said, adding that it was important to avoid exposing people to sick animals - and also to avoid exposing pigs to sick people.

“当然那些情况也有可能在这里再次发生”Ben Embarek博士补充道，避免人和患病的猪接触是非常重要的，当然也要避免猪与患者接触。

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(MOIVE SOUND) Mark Ruffalo plays Teddy's partner in the investigation and Sir Ben Kingsley is Dr.Cawley, the psychiatrist who runs the hospital.

VOA: standard.2010.02.27

Analysing the different pressures on the plants, Dr Ben-Shahar compiled a comprehensive life history cycle of different species.

BBC: Elephants eat their way to equilibrium

The lead researcher Dr Ben Wheeler said loads of explanations had been suggested, although they had not yet been tested.

BBC: People feel 'healthier' on the English coast

The volume of MMR coverage was also "huge", with 1, 257 stories in the national press in 2002, according to science writer Dr Ben Goldacre.

BBC: MMR: How parents feel now about avoiding jabs