1·When an iceberg separates from the ice shelf and capsizes, the green ice is exposed.
当冰山从冰架上分离并倾覆时，绿色的冰层就露出来了。
2·Once detached from the ice shelf, these bergs drift in the currents and wind systems surrounding Antarctica and can be found scattered among Antarctica's less colorful icebergs.
一旦与冰架脱离，这些冰山就会受到南极洲附近的洋流和季风系统的作用，并开始漂移。人们可以在南极洲较暗淡的冰山群中找到这些散落的冰山。
3·By the time the Marsh joins the immense Nimrod Glacier, some 35 miles from our camp, the ice is on a rapid charge to the Ross Sea ice Shelf.
待马什冰川汇合入庞大的尼姆罗德冰川后(距我们的营地约35英里处)，冰层快速冲向罗斯冰架。
4·The team paddles the kayaks whilst running the radar, over the carefully selected 25 kilometer course along a meltwater channel which runs down the middle of the glacier's floating ice shelf.
该团队精心选择了位于冰川浮动冰架中间的25公里融化水道，一边划着橡皮船，一边操纵雷达。
5·The top image was taken just before the arrival of the tsunami at the front of the Sulzberger ice Shelf, while the bottom image shows the chunks of ice well out to sea just five days later.
上图是海啸马上就要到达苏兹贝格冰架时拍摄的，下图是五天后大冰块流到洋面上时拍摄的。