在简直广阔的冰层上一座高大的冰山耸出，恰好在南极洲别林斯高晋海上一轮橙月显现。
A massive iceberg juts from the stark expanse of an ice sheet as an orange moon looks on in the Bellingshausen Sea near Antarctica.
要求国会今年秋天进一步增加失业补助金期限的呼声正在高涨，有可能在失业率特别高的洲此期限将再次增加13周。
Calls are rising for Congress to pass yet another extension this fall, possibly adding 13 more weeks of coverage in states with especially high unemployment.
在南极洲，积雪会反射音波，而且效率高的令人难以置信。一些去过南极洲的研究人员说，他们听到过一英里以外人的声音。
In Antarctica, the hard, flat snow reflects sound waves with incredible efficiency. Some researchers say they have heard human voices a mile away.
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