to form a deadly trap of tentacles... 形成一个致命的触手陷阱
..from which there is little chance of escape. 只要落入其中便万难逃脱
Over 300 billion tonnes of ice are melting... 超过3000亿吨的冰正在融化
..hitting top speed with just five swipes of their tails. 只需摆动五次尾鳍就能达到最高速度
Powerful ocean currents attract huge shoals of fish. 大规模的洋流吸引着大量鱼群
this stretch has attracted increased numbers of great whites too. 这片水域也吸引着越来越多的大白鲨
Thousands of Cape fur seals gather here to breed. 成千上万只非洲毛皮海豹聚集在此繁育
These waves have crossed more than 1,000 miles of open ocean... 这些海浪已经越过了1600多公里的大海
In this new series of Planet Earth... 在新一季的《行星地球》里