文章列表

• 1.英语听力：自然百科 探索世界奥秘之Life On Mars(火星生命)Unit01
• In 2001 a new NASA probe was launched. Called Odyssey, it was sent to Mars to carry out the most detailed analysis ever of the planets surface. What i...
• 2.英语听力：自然百科 探索世界奥秘之Wild Europe-Genesis (欧洲自然写真) Unit14
• Wild Europe - Genesis 肇始之初- 14 Despite this enormous flood, the Mediterranean took more than a century to refill. But what is more amazing is that...
• 3.英语听力：自然百科 探索世界奥秘之Wild Europe-Genesis (欧洲自然写真) Unit13
• Wild Europe - Genesis 肇始之初- 13 As the sun beat down, something like 4,000 cubic kilometers of water evaporated from the Mediterranean surface ever...
• 4.英语听力：自然百科 探索世界奥秘之Wild Europe-Genesis (欧洲自然写真) Unit12
• Wild Europe - Genesis 肇始之初- 12 ...Africa. The African plate has been drifting north over millions of years. And when it pushes against the Europea...
• 5.英语听力：自然百科 探索世界奥秘之Wild Europe-Genesis (欧洲自然写真) Unit11
• Wild Europe - Genesis 肇始之初- 11 ...and marked the growing pains of a young ocean. 16 million years ago, North America and Greenland finally split a...
• 6.英语听力：自然百科 探索世界奥秘之Wild Europe-Genesis (欧洲自然写真) Unit10
• Wild Europe - Genesis 肇始之初- 10 It's the fossilized resin of ancient pine trees. And trapped within it, are perfectly preserved souvenirs, each fra...
• 7.英语听力：自然百科 探索世界奥秘之Wild Europe-Genesis (欧洲自然写真) Unit09
• Wild Europe - Genesis 肇始之初- 9 ..As they died they slowly sank, settling in layers on the seafloor. Through time they formed these cliffs in an oce...
• 8.英语听力：自然百科 探索世界奥秘之Wild Europe-Genesis (欧洲自然写真) Unit08
• Wild Europe - Genesis 肇始之初- 8 They make perfect roof tiles, but these tiles occasionally reveal something extraordinary. Perfect snapshots from 11...
• 9.英语听力：自然百科 探索世界奥秘之Wild Europe-Genesis (欧洲自然写真) Unit07
• Wild Europe - Genesis 肇始之初- 7 And when this rock was quarried, it also revealed traces of real monsters, the bones of huge dinosaurs. 117 million ...
• 10.英语听力：自然百科 探索世界奥秘之Wild Europe-Genesis (欧洲自然写真) Unit06
• Wild Europe - Genesis 肇始之初- 6 Parts of Pangaea were periodically flooded by shallow seas. But time and again this water evaporated, leaving layer ...