The birds at the edge of the huddle bear the brunt of the 100-mile-an-hour winds 处于边缘的企鹅承受着时速100英里的狂风袭击
The ice grows at an extraordinary rate, 冰盖的面积以非凡的速度扩大
At the southernmost extreme of our planet, 南极洲位于地球的最南边
for at this stage they're flightless. 在这一阶段 它们还不能飞
The flesh of this oryx will keep the family going for a week at the most. 这只长角羚的肉最多 能维持整个家族一星期左右
It's an event that only happens once or twice a year at the most. 而且一年最多也只发生1~2次
At times the task looks truly helpless. 有时这个愿望看起来根本不可能实现