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极地,是指地球南北两极地区以及以珠穆朗玛峰为主体的地球第三极。它们虽然位于地球之极,却与人类生存环境息息相关,极地吸收掉热带地区的余热,从而对一切生物及各种文明成长的生活环境发生重大影响。极地是人类探索地球的最后空间。人类对极地的探察可
Polar, refers to the polar regions of the Earth’s north and south as well as to the third pole of the earth based on Everest. Although located at the extreme of the earth, they are closely related to the living environment of mankind. Polarly absorb the waste heat in the tropics and greatly affect the living environment of all creatures and civilizations. Polar earth is the last space for mankind to explore the earth. Human exploration of the polar region can be