文章列表

• 1.英语听力：自然百科 冰冻星球 前往地球尽头(10)
• As the warm humid air from the south meet the cold Arctic, the moisture is crystalized and snowflakes form from the sky. Each crystal froms around a p...
• 2.英语听力：自然百科 冰冻星球 前往地球尽头(9)
• The bisons form a defense circle around their young, horns pointing outwards. The wolves needs the bisons to break rank, but the table is turning, now...
• 3.英语听力：自然百科 冰冻星球 前往地球尽头(8)
• A colossal iceberg is born. This single block of ice, many hundreds of meters across, would toss the biggest mankind buildings. Every year, tens of th...
• 4.英语听力：自然百科 冰冻星球 前往地球尽头(7)
• This, Jakobshavn Isbrae, is the fastest flowing glacier on our planet, moving as much as 14 meters a day. As it advances, it destroys everything in it...
• 5.英语听力：自然百科 冰冻星球 前往地球尽头(6)
• For those who can get here in summer, this waters provide a feast of epic proportions. 对于那些夏天能到这来的动物来说,这水提供了一个空前绝后的盛宴。 B...
• 6.英语听力：自然百科 冰冻星球 前往地球尽头(5)
• It's time for the couples to go their separate ways. 这对情侣是时候分开了。 She will give birth to his cubs alone in 9 months time. 她将要用9个月的时...
• 7.英语听力：自然百科 冰冻星球 前往地球尽头(4)
• Few have witnessed this moment, for the male, his only tender encounter in the otherwise solitary life . But it doesn't last long , a rival suitor has...
• 8.英语听力：自然百科 冰冻星球 前往地球尽头(3)
• A male polar bear is searching for a mate. Willing females are few and far between. And the sea ice some of which he travels will soon melt and vanish...
• 9.英语听力：自然百科 冰冻星球 前往地球尽头(2)
• I'm standing at the north pole, the very top of the earth. Up here, is easing sea while the polar regions are so cold. The sun never rises higher enou...
• 10.英语听力：自然百科 冰冻星球 前往地球尽头(1)
• Over one third of our planet is frozen, and yet, the icy worlds of the Arctic and Antarctic are as alien to most of us as the surface of another plane...