这里出示的照片是美国摄影师——罗伯特·贝特曼(音译)用克里安技术制作的。
The photographs shown here, produced using the Kirlian technique, were taken by American photographer Robert Buelteman.
但航空业分析师兼顾问罗伯特·曼说，目前还不清楚乘务员执行此项规定时积极性有多大。
But aviation industry analyst and consultant Robert Mann said it remains unclear how aggressively flight attendants will implement it.
罗伯特•欧克斯曼，指压按摩师，密苏里州乔普林市睡眠与生命研究所所长。
Robert Oexman, chiropractor and director of the Sleep to Live Institute in Joplin, Missouri.
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