许多人把允许游客进入那里的决定视为一项政治举动，从而增强了圣地亚哥在南极洲部分地区的领土主权。
Many people see the decision to allow tourists there as a political move, enhancing Santiago's territorial claim over part of Antarctica.
一群巴布亚企鹅栖息在南极洲西尔瓦海湾结冰的岸上。
A group of gentoo penguins nests on an icy shore of Cierva Cove, Antarctica.
发生在南极洲的南乔治亚岛的雪崩，悬着的冰川直接沿山而下。
A hanging glacier throws off an avalanche of snow in Antarctica's South Georgia Island.
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