此外，海象和海豹用它们的后鳍推动自己在水中运动，而海狮用它们的前鳍。
Moreover, walruses and seals drive themselves through the water with thrusts of their hind flippers, but sea lions use their front flippers.
莫尔斯是海象出现之前的另一个名字，且似乎已经传播到其他语言，唯独在英语中却不再使用。
Morse was yet another name that appeared before walrus and seems to have spread to other languages only to drop out of use in English.
在一座满是湾和海象的冰川上，俄罗斯在一座可以俯瞰其研究基地的小山上建造了南极洲的第一座东正教教堂。
On a glacier filled island with fjords and elephant seals, Russia has built Antarctica's first Orthodox church on a hill overlooking its research base.
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