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英语听力：自然百科 北极熊 冰上间谍 Spy_Bear—15

时间：2014-05-22 06:53:00

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（单词翻译）

 Time for kick off. It's polar bear football. Their ball control needs practice. But they are experts at dribbling1. The game descends2 into argument. The spycams return to the benches, the bears may be play-fighting, but things still get out of hand.

 
Meanwhile, on Svalbard, a kittiwake colony brings hope to the hungry mother and cub3. They can't reach the nests, but there is still food to be had. Grass is the bears' emergency rations4 and it flourishes wherever bird droppings provide fertilizer. It provides little real nourishment5, but it helps stop hunger pangs6. But to survive the bears will need protein. 
 
In comparison, the ice bears have it easy, but the rising summer temperatures can cramp7 a hunter's style. He's tracking bearded seals--an ambitious quarry8. She has battle scars from a previous bear encounter. It won't be easy. The bear has two to choose from, the odds9 are good. But he's treading on thin ice. He spreads his legs to distribute his weight and progresses carefully.

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1 dribbling dribbling     
n.（燃料或油从系统内）漏泄v.流口水( dribble的现在分词 )；（使液体）滴下或作细流；运球，带球
参考例句：
  • Basic skills include swimming, dribbling, passing, marking, tackling, throwing, catching and shooting. 个人基本技术包括游泳、带球、传球、盯人、抢截、抛球、接球和射门。 来自互联网
  • Carol: [Laurie starts dribbling again] Now do that for ten minutes. 卡罗：（萝莉开始再度运球）现在那样做十分钟。 来自互联网
2 descends e9fd61c3161a390a0db3b45b3a992bee     
v.下来( descend的第三人称单数 )；下去；下降；下斜
参考例句：
  • This festival descends from a religious rite. 这个节日起源于宗教仪式。 来自《简明英汉词典》
  • The path descends steeply to the village. 小路陡直而下直到村子。 来自《简明英汉词典》
3 cub ny5xt     
n.幼兽，年轻无经验的人
参考例句：
  • The lion cub's mother was hunting for what she needs. 这只幼师的母亲正在捕猎。
  • The cub licked the milk from its mother's breast. 这头幼兽吸吮着它妈妈的奶水。
4 rations c925feb39d4cfbdc2c877c3b6085488e     
定量( ration的名词复数 )； 配给量； 正常量； 合理的量
参考例句：
  • They are provisioned with seven days' rations. 他们得到了7天的给养。
  • The soldiers complained that they were getting short rations. 士兵们抱怨他们得到的配给不够数。
5 nourishment Ovvyi     
n.食物，营养品；营养情况
参考例句：
  • Lack of proper nourishment reduces their power to resist disease.营养不良降低了他们抵抗疾病的能力。
  • He ventured that plants draw part of their nourishment from the air.他大胆提出植物从空气中吸收部分养分的观点。
6 pangs 90e966ce71191d0a90f6fec2265e2758     
突然的剧痛( pang的名词复数 )； 悲痛
参考例句：
  • She felt sudden pangs of regret. 她突然感到痛悔不已。
  • With touching pathos he described the pangs of hunger. 他以极具感伤力的笔触描述了饥饿的痛苦。
7 cramp UoczE     
n.痉挛；[pl.](腹)绞痛；vt.限制，束缚
参考例句：
  • Winston stopped writing,partly because he was suffering from cramp.温斯顿驻了笔，手指也写麻了。
  • The swimmer was seized with a cramp and had to be helped out of the water.那个在游泳的人突然抽起筋来，让别人帮着上了岸。
8 quarry ASbzF     
n.采石场；v.采石；费力地找
参考例句：
  • Michelangelo obtained his marble from a quarry.米开朗基罗从采石场获得他的大理石。
  • This mountain was the site for a quarry.这座山曾经有一个采石场。
9 odds n5czT     
n.让步，机率，可能性，比率；胜败优劣之别
参考例句：
  • The odds are 5 to 1 that she will win.她获胜的机会是五比一。
  • Do you know the odds of winning the lottery once?你知道赢得一次彩票的几率多大吗？

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