31 篇文章
As the ice disappears, seabirds return to the high Arctic.
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As the ice disappears, seabirds return to the high Arctic. 冰融化的时候 海鸟返回到北冰洋

Each year, as the climate warms, the Arctic holds less ice.
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Each year, as the climate warms, the Arctic holds less ice. 每年的天气变暖时 北冰洋的冰就会减少

and its rays strike the Arctic more directly.
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and its rays strike the Arctic more directly. 阳光逐渐直射到北极来

Arctic wolves!
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Arctic wolves! 北极狼

An arctic fox.
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An arctic fox. 一头北极狐

In the Arctic, any breach in the icy barrier can be a lifeline.
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In the Arctic, any breach in the icy barrier can be a lifeline. 在北极 每一处破冰的地方都是一条生命线

the Arctic is a vast frozen sea surrounded by land.
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the Arctic is a vast frozen sea surrounded by land. 北极是广阔的冰封海洋 被陆地包围

In the Arctic winter
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In the Arctic winter 每到北极冬季

Every year three million caribou migrate across the Arctic tundra.
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Every year three million caribou migrate across the Arctic tundra. 每年 300万迁徙的北美驯鹿 都将穿越北极苔原

Further south the winter snows have almost cleared from the Arctic tundra.
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Further south the winter snows have almost cleared from the Arctic tundra. 在更远的北极苔原上 冬雪几乎已经完全消失