Warmer waters around retreating glaciers like the one in Antarctica expedite the process.

像南极洲的冰川一样，退缩的冰川周围温暖的海水加速了这一过程。

In Alaska, retreating glaciers, receding summer ice levels and thawing permafrost will cause damage to infrastructure and ecosystems.

在阿拉斯加，冰川消退、夏季冰层消退和永久冻土层融化将对基础设施和生态系统造成破坏。

We return late, as the evening round begins: hunters go out to feed their huskies, blood is scrubbed from the boats and the retreating glacier calves one more berg into the dark fjord.

我们很晚才回来， 晚上的巡游开始了：猎人们出去喂他们的爱斯基摩犬， 船上的血迹被擦洗干净， 退缩的冰川又将一座冰山推入黑暗的峡湾。