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BBC.地平线.2020.从七十七亿人口开始

纪录片 · 纪录片 / 英国 / 英语 · 2020 · 评分 7.8

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According to the UN, it is predicted that the human population could reach ten billion people by the year 2050. For broadcaster and naturalist Chris Packham, who has dedicated his life to championing the natural world, the subject of our growing population and