麦克默多干谷/南极干谷（南极洲）
理查德在企鹅的脚蹼上绑了带子，并将它们置于布袋里，在飞越南极洲的半路上，来到罗斯大海处的麦克默多海峡。
He affixed numbered bands to their flippers, placed the Adélies in cloth bags, and had them flown halfway across Antarctica to McMurdo Sound, on the Ross Sea.
麦克默多站（McMurdo Station）是位于罗斯岛（Ross Island）美国研究基地，研究记录显示，在过去的三十年间，这里的夏季平均气温上升了摄氏1.5度，超出了全球平均升温幅度。
The average summer temperature at McMurdo Station, the American research base on Ross Island, has inched up 2.7 degrees Fahrenheit in the past 30 years, records show, more than the global average.
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