海豹

A colony of seals lay basking in the sun.

一群躺着晒太阳。

The seals feed mainly on fish and squid.

主以鱼和乌贼为食。

Today, the circus will put on a fur seals aquashow.

今天马戏团里有的水上表演。

Whales, seals, penguins, and turtles have flippers.

、, 企鹅和龟均有鳍形肢。

There are lots of marine mammals such as whales and seals in the sea.

洋里有许多诸如鱼和类的生哺乳动物。

The ivory gull often follows polar bears to feed on the remains of seal kills.

象牙鸥经跟在北极熊的后面吃剩下的尸体。

Their sleek, unmarred pelts are prime quarry for seal hunters.

它们的一身光顺完好的毛皮，是猎人们的首。

Safe for the moment from predaceous leopard seals, chinstrap penguins are the second most abundant species in Antarctica and the sub-Antarctic.

可以暂时的安全防备的猎杀，帽企鹅是第二的最多丰富的物种在南极洲和亚南极洲。

The 23 million-year-old creature was not a direct ancestor of today's seals, sea lions and walruses, a group known collectively as pinnipeds.

这只2300万年的生物并不是如今、狮和象的直系祖先，而是来自另一个分支。