英语听力：探索发现 2014-07-04 BBC 地平线：陨石的真相-23
时间：2019-01-23 作者：英语课 分类：探索与发现2014年
As the divers 1 have explored further, they discovered the Siluteis are actually part of a huge complex of tounels and caves.In fact, when you look from above, you can see Senluties scattered 2 across hundreds of kilometers.And when they were mapped, it becomes clear they followed a distinctive 3 circular course through the jungle.They mark the ring of giant crater 4.Scientific instruments showing the structure of underlined rock has been deformed,revealing the bounderies of a clossil meteorite 5 impact crater.Wa, it's amazing, cavern 6 is a part of bigger story, a much bigger story.65million years ago, this was the site of one of catastrophic impact in Earth's history.It became known as the Chiks meteorite landed here, and that triggered the extinction 7 of dinosaors.
- He chose divers of them,who were asked to accompany him.他选择他们当中的几个人，要他们和他作伴。
- Two divers work together while a standby diver remains on the surface.两名潜水员协同工作，同时有一名候补潜水员留在水面上。
- Gathering up his scattered papers,he pushed them into his case.他把散乱的文件收拾起来，塞进文件夹里。
- She has a very distinctive way of walking.她走路的样子与别人很不相同。
- This bird has several distinctive features.这个鸟具有几种突出的特征。
- With a telescope you can see the huge crater of Ve-suvius.用望远镜你能看到巨大的维苏威火山口。
- They came to the lip of a dead crater.他们来到了一个死火山口。
- The meteorite in Jilin Exhibition Hall is believed to be the largest in the world.吉林展览馆的陨石被认为是世界上最大的。
- The famous Murchison meteorite smashed into the Australian ground in 1969.1969年著名的默奇森陨石轰然坠落在澳大利亚。
- The cavern walls echoed his cries.大山洞的四壁回响着他的喊声。
- It suddenly began to shower,and we took refuge in the cavern.天突然下起雨来，我们在一个山洞里避雨。
- The plant is now in danger of extinction.这种植物现在有绝种的危险。
- The island's way of life is doomed to extinction.这个岛上的生活方式注定要消失。