"fur seal"的定义和意义

What is a "fur seal"?

A fur seal is a marine mammal that typically has a streamlined body, with a long neck and a small head. They are known for their dense fur coats that help them stay warm in cold ocean waters. Fur seals have large, front-facing eyes and sharp teeth adapted for catching prey. They are excellent swimmers, using their long front flippers to propel themselves through the water with speed and agility. On land, fur seals are also capable of moving using their flippers, but they are not as adapted to terrestrial life as true seals. Fur seals are known for their playful and social behavior, often seen in large groups or colonies on rocky shorelines or islands. They are typically found in the Southern Hemisphere, particularly in the sub-Antarctic and Antarctic regions, as well as in some temperate and tropical waters.