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1·Our thick fur and fat keep our body temperature at 40°C. We can stay warm!

我们厚厚的毛和脂肪使我们的体温保持在40摄氏度。我们可以保持温暖！

2·Polar bear PAWS have thick fur and sharp claws.

北极熊的爪子有很厚的毛和锐利的钳。

3·The bear is a large, heavy animal with thick fur.

熊是体大而笨重、皮毛很厚的动物。

4·Photo Gallery: Polar Bears Polar bear PAWS have thick fur and sharp claws.

北极熊图片集。北极熊的爪子有很厚的毛和锐利的钳。

5·Lynxes are known for the black tufts of fur on the tips of their ears and their thick fur.

猞猁是著名的因为这黑色的绒毛的毛皮在它们的耳尖和它们的厚毛。

6·The Arctic fox can survive some of the most extreme temperatures on the planet with its thick fur and low surface-area-to-volume ratio.

北极狐拥有厚厚的皮毛，身体的散热面积较小。即使在一些极端的温度下，也能顽强地生存。

7·Night comes and goes. Dog's thick fur keeps him warm. But Dog is wet and tired and hungry. And he is scared. Don't be scared, Dog!

天黑了，天又亮了。小狗厚实的皮毛保持着它的体温。可是它又湿、又累、又饿，它还很害怕。别怕，小狗！

8·It was about three feet tall, with a thick fur coat and brownish-gray hair fanned out around its black muzzle like a Victorian gentleman's cheek whiskers.

这种猴子高一米左右，一身厚厚的皮毛，黑色的鼻口处有几簇灰褐色的毛发呈扇形散开，看上去就如同维多利亚时代绅士们留的颊须一般。“我的天！”

9·Our thick and waterproof fur coat keeps us warm and dry after swimming.

我们的厚且防水的毛使我们在游泳后能保持温暖和干燥。

10·But my fur and a thick layer of blubber make it so I don't need a real house.

但是我的皮毛和厚厚的脂肪层使得我可以这样，所以我并不需要一座真正的房子。