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北极探秘:冰雪覆盖下的生态奇观与气候变迁学长迈开腿尝尝你的草莓啥意思啊

更新时间:2025-10-06 11:04:26 | 人气:366924 | 作者:虎珠鹤, |

  The beginning of the 1960s, a period of aggravation of the confrontation between the USSR and the USA. In the most difficult weather conditions and with malfunctions on board, the first Soviet nuclear submarine K-3 sets off for a hike under the ice of the Arctic Ocean in order to surface exactly at the North Pole.