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七月一日,汉斯·罗斯林在林岛会议进行到最后一天的全球健康专家组讨论中说。
Hans Rosling at a panel discussion on global health on July 1st, the last day of the Lindau meeting.
youdao
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七月一日,汉斯·罗斯林在林岛会议进行到最后一天的全球健康专家组讨论中说。
Hans Rosling at a panel discussion on global health on July 1st, the last day of the Lindau meeting.
youdao