He was the first man to sail the Antarctic Ocean.

他是航行南冰洋的第一人.

There have been conflicts between these two systems concerning the Antarctic Ocean.

在二者的发展进程中,有关南极海域的法律问题充满了冲突,尽管有协调二者的努力,但冲突仍多于和谐.

Just as I did, and 41 minutes later, set the world record for swimming the longest distance in the Antarctic Ocean.

于是我继续不停的划水，在41分钟过后，我打破了在南极洋最长距离游泳的世界纪录。

Each spring, the Antarctic ocean undergoes an extraordinary transformation. An area of sea ice the size as Europe melts exposing the rich water beneath.

每年春天,北冰洋都会经历一次非凡的转变。一个欧洲区域大小的海冰即将融化后，下面大量的海水会崭露头角。