The Arctic town where polar bears and humans live side by side 北极熊和人类彼此 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
Most rainforests too degraded to provide good habitats 多数雨林退化严重而无法为 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
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扬言武力吞并格陵兰，特朗普放弃孤立主义？
特朗普多次将加拿大调侃为“美国第51个州”的风波未平，他又将干涉主义的手伸向了欧洲。当地时间1月7日，在其子小特朗普抵达丹麦自治领土格陵兰岛首府努克数小时后，特朗普在佛罗里达州的海湖庄园举行新闻发布会。他在会上拒绝排除使用军事力量将格陵兰并入美国的可 ...