全球首例全脸移植患者奥斯卡于周一首次公开亮相。
The world's first full face transplant patient, identified only as Oscar, appeared in public for the first time Monday.
据悉，新西兰航空此举将成为全球首例，并会为该公司带来数百万美元的额外收入。
The move would be a world first, and could earn Air New Zealand millions of dollars.
这是全球首例由橄榄岩-熔体相互反应造成的岩石圈地幔大规模的组成变化。
This is the first case in the world for large-scale compositional changes of the lithospheric mantle resulting from peridotite-melt interaction.
今日，药品公司的主管宣称，世界首例猪流感疫苗人体试验已于澳大利亚开始进行。迄今为止全球已有700人死于甲型猪流感病例。
The world's first human trials of a swine flu vaccine have begun in Australia, drug company officials said today, as the global death toll from the virus rose to 700.
自1981年美国研究人员发现世界首例艾滋病病例后，艾滋病在全球范围内迅速蔓延。
Since 1981, U. S. researchers found the first case of AIDS cases in the world, AIDS on a global scale and spread rapidly.
自1981年美国研究人员发现世界首例艾滋病病例后，艾滋病在全球范围内迅速蔓延。
Since 1981, U. S. researchers found the first case of AIDS cases in the world, AIDS on a global scale and spread rapidly.
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