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所屬欄目：地理中國
所屬頻道：CCTV-10科教
年份：2015
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簡介：世界地球日（World Earth Day）即每年的4月22日，是一項世界性的環境保護活動。2009年第63屆聯合國大會決議將每年的4月22日定為“世界地球日”。活動宗旨在喚起人類愛護地球、保護家園的意識，促進資源開發與環境保護的協調發展，進而改善地球的整體環境。收起
《地理中國》 20150417 世界地球日特別節目·幽谷回聲
《地理中國》 20150416 世界地球日特別節目·蒙山石趣
《地理中國》世界地球日特別節目 謎城特克斯 20150422
《地理中國》 20150421 世界地球日特別節目·探秘“水晶宮...
《地理中國》 20150420 世界地球日特別節目·瘋狂的入侵者
《地理中國》世界地球日特別節目 鐵壁古堡 20150419
《地理中國》世界地球日特別節目 那胡海灘謎案 20150418
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