英语听力：自然百科 北极熊 冰上间谍 Spy_Bear—20
时间：2018-12-03 作者：英语课 分类：自然百科2010年
英语课
The mother and cub 1 are thrown a lifeline by a change in the weather and ocean currents. It is a huge swim out to the ice floes for the little cub.
He finally makes it to the ice, nine months after he was born. His mother has triumphed against the odds 2 to reach this land of plenty.
On the way, she taught her cub the survival skills for what could be an increasingly ice-free future.
More than anything, the cub learnt that curiosity is the key to survival. But there is one more challenge ahead.
A young male has caught a seal.
They can't walk away from the chance of fresh meat. He charges. But she refuses to be intimidated 3. She needs a meal far more than he does. She drives home her determination.
Well-fed bears eat only the blubber, leaving the rest for others. They waited the whole summer for this moment, their first taste of fresh meat for four months. They are safe from starvation.
Of all the subjects ever filmed by spycams, the polar bear has shown the greatest curiosity and intelligence, and none more so than this mother. Against the odds, she brought her cub up in one of the longest periods without ice in Svalbard’s history. The cub faced many challenges over the summer. But to reveal his story, the spy cameras faced challenges of their own.
1 cub
n.幼兽，年轻无经验的人
- 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。
2 odds
n.让步，机率，可能性，比率；胜败优劣之别
- 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？
3 intimidated
v.恐吓；威胁adj.害怕的；受到威胁的
- We try to make sure children don't feel intimidated on their first day at school. 我们努力确保孩子们在上学的第一天不胆怯。
- The thief intimidated the boy into not telling the police. 这个贼恫吓那男孩使他不敢向警察报告。 来自《简明英汉词典》