PBS纪录片《致命海洋 Lethal Seas 2015》英语英字-高清完整版下载
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酸性成分正在威胁世界海洋。海洋吸收1/4大气中的二氧化碳，随着碳排放增高，海洋酸度快速增加，影响海洋生物的骨骼和外壳，对生物网络的基础造成破坏。
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致命海洋 Lethal Seas
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致命海洋 Lethal Seas
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致命海洋 Lethal Seas
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