Flying electric, says Dr Robertson, is a pleasantly quiet and low-cost way of taking to the air.
电力飞行，Robertson博士说，是一种愉快安静且低能耗的飞行方式。
Even so, Dr Robertson says it is feasible to build electric aircraft-provided they have efficient wings to provide lots of lift.
即使这样，Robertson博士依然说在拥有了更有效率，能提供更大升力的机翼后，制造电力飞行器依然是可行的。
Dr. Robertson is researching a molecule called antioxidants which might protect cells against damage from oxidative stress.
罗伯逊医生正在研究一种被称为抗氧化剂的分子，这种分子可能会保护细胞不受氧化应激的破坏。
DR. JANICE ROBERTSON: But we also get to the fillings questionnaires both during the exercise and which before and after and monitor the appetite.
贾尼斯•罗伯逊博士：不过同时我们还在运动中、运动前和运动后作了很多调查问卷，监测他们的食欲状况。
Dr. Janice Robertson who lectures the nutritional physiology tell me how they came with this conclusion.
做营养生理学演讲的贾尼斯•罗伯逊博士告诉我他们是怎样得出这一结论的。
Dr. Janice Robertson who lectures the nutritional physiology tell me how they came with this conclusion.
做营养生理学演讲的贾尼斯•罗伯逊博士告诉我他们是怎样得出这一结论的。
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