文章列表

• 1.英语听力：自然百科 冰冻星球 前往地球尽头—18
• The relative of the woodlouse is the size of dinner plate. And this so- called sea spider has legs that expand half a meter. Now it's explorer's own r...
• 2.英语听力：自然百科 冰冻星球 前往地球尽头—17
• Exhausted, it no longer has the energy to pull itself to safety. And the killers are moving in. Game over. Although such team hunts are rarely seen, s...
• 3.英语听力：自然百科 冰冻星球 前往地球尽头—16
• The seal is now what the killer wanted, but the hunt is far from over. They need to wrap their prey by the tail while avoiding its snapping jaws. Only...
• 4.英语听力：自然百科 冰冻星球 前往地球尽头—15
• The randoms of the sea ice are occupied by sun- bathing seals that have been here all winter. But the new arrivals're following the retreating ice edg...
• 5.英语听力：自然百科 冰冻星球 前往地球尽头—14
• Every summer over 40 million penguins take to the southern ocean to feed. They're joined by thousands of whales，minks are the most numerous. They all...
• 6.英语听力：自然百科 冰冻星球 前往地球尽头—13
• And fishing can be dangerous. A southern sea lion. It uses the speed of a breaking wave to catch up with the gentoos. Sea lions normally eat fish. So ...
• 7.英语听力：自然百科 冰冻星球 前往地球尽头—12
• The Taiga forest marks the end of our journey through the Arctic from the frozen ocean down across the lands that surround it The other end of our pla...
• 8.英语听力：自然百科 冰冻星球 前往地球尽头—11
• As the warm, humid air from the south meets the cold Antarctica, the moisture recurrence crystallizes and snow flakes form from this kind. Each crysta...
• 9.英语听力：自然百科 冰冻星球 前往地球尽头—10
• The bison/ form a defensive circle around their young, horns pointing outwards. The wolves need the bison to break rank, but the tables are turning an...
• 10.英语听力：自然百科 冰冻星球 前往地球尽头—9
• Further south still, unstooped, shrouded figures end the flat monotony of the Tundra. This is the tree line, the first place on our journey with suffi...