China's automatic space observatory at Dome point of the Antarctic ice sheet , has been successfully completed.

中国成功地在南极内陆冰穹A上 建立了天文自动观测站.

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The Antarctic Ice Sheet waxed and waned , and global sea level rose and fell.

随着南极冰盖冰冻和消融, 全球海平面也在降低和升高.

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