That shrank the vital icebridge to just 984 yards at its narrowest location.
这已使这个极为重要的冰桥在其最狭窄的位置上收缩到只剩984码了。
2
Satellite images show an icebridge that held a huge Antarctic ice shelf in place recently broke apart.
卫星图片显示支撑着巨大北冰洋的冰盖的边缘最近已经破裂。
3
At Palmer Station on Anvers Island, members of the U. S. Antarctic Program wearing red jackets spell out a greeting to the IceBridge aircraft overhead.