Before we all turn our thermostats down or consider joining the Polar Bear Club, can brown fat actually cause weight loss?
在我们把所有恒温关掉或考虑加入北极熊俱乐部之前，棕色脂肪真的能让体重减轻吗？
我想要那个棕色的玩具熊。
The bear had dark eyes, and its scraggly brown fur was dotted with patches of gray.
这头熊有黑色的眼睛，它蓬乱的棕色皮毛上点缀着灰色斑点。
Look at the bear. It's big and brown.
看这只熊。它很大，是棕色的。
The white one's name is Swan and the brown one I call it Bear.
白色的叫“天鹅”，棕色的叫“小熊”。
I'm a big brown bear. Hello, everyone! What are you doing here?
我是一只大灰熊。大家好！你们在这里干什么？
这只玩具熊是咖啡色的。
那是只棕色的熊。
Black bear cubs use trees for defense, whereas brown bears and polar bears, which regularly inhabit treeless environments, rely on aggression to protect their cubs.
黑熊幼崽用树来防御，而经常生活在没有树的环境中的棕熊和北极熊则依靠攻击性来保护它们的幼崽。
After that, Father Bear, Mother Bear, and the old brown bear talked about how young bears should be brought up.
接着，熊爸爸、熊妈妈和老棕熊讨论了应该怎样抚养小棕熊的话题。
The old brown bear made a speech first.
年老的棕熊首先发表了一篇演讲。
你是我的棕熊吗？
大多数支持棕熊。
Research by an international team of scientists has found that all polar bears descend from a single female brown bear.
由国际科学家组成的一支研究小组发现，所有北极熊都是一种雌性棕熊的后代。
The beehive did sort of look like a big brown bear now.
蜂巢现在看起来的确有点儿像一只大棕熊。
The researchers created computer simulations of polar and brown bear skulls to estimate their bite strength and the stresses put on the skull by biting.
研究者对棕熊和北极熊的头盖骨做了电脑模拟以评估其咬合力和咬合时头盖骨承受的压力。
A brown bear entered the clearing.
一头棕熊走进了这块空地。
An Alaskan brown bear nods off in the river after catching some salmon.
捉了几条大马哈鱼之后，这只阿拉斯加棕熊在河里打起盹来。
Many species, such as the grey Wolf and brown bear, have experienced substantial population declines and seen their ranges contract as their natural habitats have been destroyed.
许多物种，比如灰狼和棕熊，在遭受了数量急剧下降和自然栖息地的破坏殆尽之后，它们的活动范围小得可怜。
And a tiny perforated outline of a Californian brown bear is visible when a light is shone from behind.
当光照向卡背面时，能看见一头加州棕熊的微型穿孔轮廓。
Brown bear, brown bear, what do you see?
棕色的熊，棕色的熊，你看见了什么？
Furthermore, brown bear populations have dropped as much as 50 percent in the last 15 years.
此外，过去15年中，棕熊种群数量下降高达50%。
A brown bear in Kurilskoye Lake shows its fishing prowess-and he won't be practicing catch and release.
Kurilskoye湖的一只棕熊在显示自己超凡的捕鱼技术——它不是在练习捕放技术。
Fox looked at his painting. The beehive did sort of look like a big brown bear now.
小狐狸看着自己的画儿。蜂巢现在看起来的确有点儿像一只大棕熊。
A lovely cat fight and a brown bear, it supple skill to defeat the power equipment bears, but also won the applause of the audience.
可爱的小猫和一只棕熊搏斗，它矫健的身手打败了极具力量的棕熊，同时也赢得了观众的掌声。
We see a brown bear, a red bird, a green frog, a black sheep, a goldfish, a yellow duck, a blue horse, a purple cat, a white dog, and a teacher looking at us.
我们看到一只棕熊、一只红鸟、一只绿蛙、一只黑羊、一条金鱼、一只黄鸭、一匹蓝马、一只紫猫、一只白狗和一个老师正在看我们。
The next day father bear introduced the brown bear to all the father bears in the neighborhood.
第二天，熊爸爸把棕熊介绍给附近所有的父亲们。
Then suddenly, Old Grizzly gave Brown Bear a big shove.
突然间，老灰熊给棕色熊一个重重的推撞。
The national symbol is the brown bear. The national drink is vodka. Local tennis star Anna Kournikova is a global ginup. But what else do you know about Russia?
这个国家的象征是棕熊，国酒是伏特加，本土网球明星安娜库尔尼科娃的海报遍及全球。但除此以外，你还对俄罗斯有其它的了解吗？
The old brown bear rose clumsily and began to fill the pockets of Little bear's trousers with honey-dried blackberries.
说完这只年老的棕熊略带蹒跚地站起身，开始往小熊的裤袋里塞那些蓝莓果脯。
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