文章列表

• 1.英语听力：自然百科 探索世界奥秘之Alien Neighbors (寻访外星人) Unit13
• Well, the way we look for planets is actually very easy. We can't see the planets orbiting other stars because the glare of the star is just simply to...
• 2.英语听力：自然百科 探索世界奥秘之Alien Neighbors (寻访外星人) Unit14
• ...what's more, You can start to say perhaps what the planet's made of, and you can follow it in its orbit. You can understand it in much more detail....
• 3.英语听力：自然百科 探索世界奥秘之Life in the Freezer (冰雪童话) Unit01
• I am at the very center of the great white continent, Antarctica. The South Pole is about half a mile away. For a thousand miles, in all directions, t...
• 4.英语听力：自然百科 考拉熊
• It seems these days mobile phone technology can do just about anything, even help scientists learn more about the sex life of a koala. The bellows of ...
• 5.英语听力：自然百科 Mystery Pelican Die-off in Calif 神秘的塘鹅死亡事件
• Wild life experts are trying to figure out why sick, disoriented and bruised California brown pelicans are being found in record numbers up and down t...
• 6.英语听力：自然百科 匈牙利地下湖
• Divers in Budapest, Hungary has spent the last few weeks exploring the depth of what may be one of the biggest underground lakes in the world. The hug...
• 7.英语听力：自然百科 南极物种大发现
• Researchers have made some interesting discoveries near Antarctica. A team of scientists from the British Antarctic Survey and University of Hamburg h...
• 8.英语听力：自然百科 古巴环保行动
• It's an island known for its rich cultural history and environmental treasures but human activities such as tourism and deforestation threaten some of...
• 9.英语听力：自然百科 追寻达尔文的踪迹
• In 1831, naturalist Charles Darwin set out on a voyage to the Pacific aboard the HMS Beagle. Darwin arrived in Brazil in 1832, and began documenting t...
• 10.英语听力：自然百科 意大利的死亡祭礼
• In Fontanelle, Italy, a large ancient cemetery with an unusual history is about to reopen. It is a place where the living try to reconnect with lost l...